White Outdoor Lawn Mower ZT 1850 ZT 2150 ZT 2250 User Manual
OPERATOR’S MANUAL  
Zero Turn Tractor  
Models  
ZT-1850, ZT-2150, &  
ZT-2250  
IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY  
Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-  
covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting  
applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.  
In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have  
similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest engine authorized  
service dealer or contact the service department, P.O. Box 361131 Cleveland, Ohio 44136-9722.  
WHITE OUTDOOR PRODUCTS COMPANY P.O. BOX 361131 CLEVELAND, OHIO 44136-9722  
770-10104E.
(10/00)  
PRINTED IN U.S.A.  
FORM NO.  
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SECTION 1: MAINTAINING SAFETY  
WARNING: This symbol points out important safety instructions which, if not followed, could  
endanger the personal safety and/or property of yourself and others. Read and follow all instructions in  
this manual before attempting to operate this machine. Failure to comply with these instructions may  
result in personal injury. When you see this symbol - heed its warning.  
WARNING: The Engine Exhaust from this product contains chemicals known to the  
State of California to cause cancer, birth defects or other reproductive harm.  
DANGER: This machine was built to be operated according to the rules for safe operation in this  
manual. As with any type of power equipment, carelessness or error on the part of the operator can  
result in serious injury. This machine is capable of amputating hands and feet and throwing objects.  
Failure to observe the following safety instructions could result in serious injury or death.  
10. Be aware of the mower and attachment discharge  
General Operation  
direction and do not point it at anyone. Do not  
operate the mower without the discharge cover or  
entire grass catcher in its proper place.  
1. Read, understand, and follow all instructions on the  
machine and in the manual(s) before attempting to  
assemble and operate. Keep this manual in a safe  
11. Do not put hands or feet near rotating parts or  
place for future and regular reference and for  
under the cutting deck. Contact with the blade(s)  
ordering replacement parts.  
2. Be familiar with all controls and their proper  
operation. Know how to stop the machine and  
disengage them quickly.  
3. Never allow children under 14 years old to operate  
can amputate hands and feet.  
12. A missing or damaged discharge cover can cause  
blade contact or thrown object injuries.  
13. Stop the blades when crossing gravel drives,  
walks, or roads and while not cutting grass.  
14. Watch for traffic when operating near or crossing  
this machine. Children 14 years old and over  
should read and understand the operation  
roadways. This machine is not intended for use on  
instructions and safety rules in this manual and  
any public roadway.  
should be trained and supervised by a parent.  
15. Do not operate the machine while under the  
4. Never allow adults to operate this machine without  
influence of alcohol or drugs.  
proper instruction.  
5. To help avoid blade contact or a thrown object  
16. Mow only in daylight or good artificial light.  
17. Never carry passengers.  
injury, keep bystanders, helpers, children and pets  
18. Disengage blades before moving both control  
at least 75 feet from the machine while it is in  
operation. Stop machine if anyone enters the area.  
handles into reverse. Back up slowly. Always look  
down and behind before and while backing to avoid  
6. Thoroughly inspect the area where the equipment  
a back-over accident.  
is to be used. Remove all stones, sticks, wire,  
bones, toys, and other foreign objects which could  
19. Slow down before turning. Operate the machine  
smoothly. Avoid erratic operation and excessive  
be picked up and thrown by the blades. Thrown  
speed.  
objects can cause serious personal injury.  
7. Plan your mowing pattern to avoid discharge of  
20. Disengage blades, set parking brake, stop engine  
and wait until the blades come to a complete stop  
material toward roads, sidewalks, bystanders and  
before removing grass catcher, emptying grass,  
the like. Also, avoid discharging material against a  
unclogging chute, removing any grass or debris, or  
wall or obstruction which may cause discharged  
making any adjustments.  
material to ricochet back toward the operator.  
21. Never leave a running machine unattended.  
8. Always wear safety glasses or safety goggles  
Always turn off blades/PTO, move both control  
handles into neutral position, set parking brake,  
during operation and while performing an  
adjustment or repair to protect your eyes. Thrown  
stop engine and remove key before dismounting.  
objects which ricochet can cause serious injury to  
22. Use extra care when loading or unloading the  
the eyes.  
machine into a trailer or truck. This unit should not  
be driven up or down ramp(s), because the unit  
could tip over, causing serious personal injury. The  
unit must be pushed manually on ramp(s) to load or  
9. Wear sturdy, rough-soled work shoes and close-  
fitting slacks and shirts. Loose fitting clothes and  
jewelry can be caught in movable parts. Never  
operate this machine in bare feet or sandals.  
unload properly.  
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23. Muffler and engine become hot and can cause a  
burn. Do not touch.  
Rapid engagement or braking could cause the front  
of the machine to lift and rapidly flip over backwards  
which could cause serious injury.  
24. Check overhead clearances carefully before driving  
under low hanging tree branches, wires, door  
openings etc., where the operator may be struck or  
pulled from the unit, which could result in serious  
injury.  
7. Avoid starting or stopping on a slope. If tires lose  
traction, disengage the blades and proceed slowly  
straight down the slope.  
Do Not:  
25. Your machine is designed to cut normal residential  
grass of a height no more than 10“. Do not attempt  
to mow through unusually tall, dry grass(e.g.,  
pasture) or piles of dry leaves. Dry grass or leaves  
may contact the engine exhaust and/or build up on  
the mower deck presenting a potential fire hazard.  
26. Use only accessories and attachments approved  
for this machine by the machine manufacturer.  
Read, understand and follow all instructions  
provided with the approved accessory or  
attachment.  
27. Data indicates that operators, age 60 years and  
above, are involved in a large percentage of riding  
mower-related injuries. These operators should  
evaluate their ability to operate the riding mower  
safely enough to protect themselves and others  
from serious injury.  
1. Do not turn on slopes unless necessary; then, turn  
slowly and gradually downhill, if possible.  
2. Do not mow near drop-offs, ditches or  
embankments. The mower could suddenly turn  
over if a wheel is over the edge of a cliff, ditch, or if  
an edge caves in.  
3. Do not try to stabilize the machine by putting your  
foot on the ground.  
4. Do not use a grass catcher on steep slopes.  
5. Do not mow on wet grass. Reduced traction could  
cause sliding.  
Children  
1. Tragic accidents can occur if the operator is not  
alert to the presence of children. Children are often  
attracted to the machine and the mowing activity.  
They do not understand the dangers. Never  
assume that children will remain where you last  
saw them.  
28. If situations occur which are not covered in this  
manual, use care and good judgment. Contact your  
dealer or telephone 1-800-949-4483 for assistance  
and the name of your nearest servicing dealer.  
a. Keep children out of the mowing area and in  
watchful care of a responsible adult other  
than the operator.  
b. Be alert and turn machine off if a child enters  
the area.  
c. Before and while backing, look behind and  
down for small children.  
d. Never carry children, even with the blades  
shut off. They may fall off and be seriously  
injured or interfere with safe machine  
operation.  
Slope Operation  
Slopes are a major factor related to loss of control and  
tip-over accidents which can result in severe injury or  
death. All slopes require extra caution. If you cannot  
back up the slope or if you feel uneasy on it, do not mow  
it.  
For your safety, use the slope gauge included as part of  
this manual to measure slopes before operating this  
machine on a sloped or hilly area. If the slope is greater  
than 15 degrees as shown on the slope gauge, do not  
operate this machine on that area or serious injury  
could result.  
e. Use extreme care when approaching blind  
corners, doorways, shrubs, trees or other  
objects that may block your vision of a child  
who may run into the machine.  
f. Disengage the cutting blades before moving  
both control handles into reverse. The “No-  
Cut-In Reverse” feature is a reminder not to  
cut in reverse and to help avoid back over  
accidents. Do not defeat it.  
g. Keep children away from hot or running  
engines. They can suffer burns from a hot  
muffler.  
Do:  
1. Mow up and down slopes, not across. Exercise  
extreme caution when changing direction on  
slopes.  
2. Watch for holes, ruts, bumps, rocks, or other hidden  
objects. Uneven terrain could overturn the  
machine. Tall grass can hide obstacles.  
3. Use slow speed. Tires may lose traction on slopes  
even though the brakes are functioning properly.  
4. Follow the manufacturer’s recommendations for a  
counterweight for additional stability.  
5. Use extra care with grass catchers or other  
attachments. These can change the stability of the  
machine.  
6. Keep all movement on the slopes slow and gradual.  
Do not make sudden changes in speed or direction.  
h. Remove key when machine is unattended to  
prevent unauthorized operation.  
9. Never allow children under 14 years old to operate  
the machine. Children 14 years old and over should  
read and understand the operation instructions and  
safety rules in this manual and should be trained  
and supervised by a parent.  
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3. Periodically check to make sure the blades come to  
complete stop within approximately (5) five  
seconds after operating the blade disengagement  
control. If the blades do not stop within the this time  
frame, your unit should be serviced professionally  
by an authorized MTD service dealer.  
4. Check parking brake frequently as it is subjected to  
wear during normal operation. Adjust and service  
as required.  
5. Check the blades and engine mounting bolts at  
frequent intervals for proper tightness. Also,  
visually inspect blades for damage (e.g., excessive  
wear, bent, cracked) Replace the blades with the  
original equipment manufacturer’s (O.E.M.) blades  
only, listed in this manual. “Use of parts which do  
not meet the original equipment specifications may  
lead to improper performance and compromise  
safety!”  
6. Mower blades are sharp. Wrap the blade or wear  
gloves, and use extra caution when servicing them.  
7. Keep all nuts, bolts, and screws tight to be sure the  
equipment is in safe working condition.  
Service  
Safe Handling Of Gasoline:  
1. To avoid personal injury or property damage use  
extreme care in handling gasoline. Gasoline is  
extremely flammable and the vapors are explosive.  
Serious personal injury can occur when gasoline is  
spilled on yourself or your clothes which can ignite.  
Wash your skin and change clothes immediately.  
a. Use only an approved gasoline container.  
b. Never fill containers inside a vehicle or on a  
truck or trailer bed with a plastic liner. Always  
place containers on the ground away from  
your vehicle before filling.  
c. When practical, remove gas-powered  
equipment from the truck or trailer and refuel  
it on the ground. If this is not possible, then  
refuel such equipment on a trailer with a  
portable container, rather than from a  
gasoline dispenser nozzle.  
d. Keep the nozzle in contact with the rim of the  
fuel tank or container opening at all times  
until fueling is complete. Do not use a nozzle  
lock-open device.  
8. Never tamper with the safety interlock system or  
other safety devices. Check their proper operation  
regularly.  
9. After striking a foreign object, stop the engine,  
disconnect the spark plug wire(s) and ground  
against the engine. Thoroughly inspect the  
machine for any damage. Repair the damage  
before starting and operating.  
e. Extinguish all cigarettes, cigars, pipes and  
other sources of ignition.  
f. Never fuel machine indoors.  
g. Never remove gas cap or add fuel while the  
engine is hot or running. Allow engine to cool  
at least two minutes before refueling.  
h. Never over fill fuel tank. Fill tank to no more  
than ½ inch below bottom of filler neck to  
allow space for fuel expansion.  
i. Replace gasoline cap and tighten securely.  
j. If gasoline is spilled, wipe it off the engine  
and equipment. Move unit to another area.  
Wait 5 minutes before starting the engine.  
k. To reduce fire hazards, keep machine free of  
grass, leaves, or other debris build-up. Clean  
up oil or fuel spillage and remove any fuel  
soaked debris.  
10. Never attempt to make adjustments or repairs to  
the machine while the engine is running.  
11. Grass catcher components and the discharge  
cover are subject to wear and damage which could  
expose moving parts or allow objects to be thrown.  
For safety protection, frequently check components  
and replace immediately with original equipment  
manufacturer’s (O.E.M.) parts only, listed in this  
manual. “Use of parts which do not meet the  
original equipment specifications may lead to  
improper performance and compromise safety!”  
12. Do not change the engine governor settings or  
over-speed the engine. The governor controls the  
maximum safe operating speed of the engine.  
13. Maintain or replace safety and instruction labels, as  
necessary.  
l. Never store the machine or fuel container  
inside where there is an open flame, spark or  
pilot light as on a water heater, space heater,  
furnace, clothes dryer or other gas  
appliances.  
m. Allow a machine to cool at least 5 minutes  
before storing.  
14. Observe proper disposal laws and regulations for  
gas, oil, etc. to protect the environment.  
General Service:  
1. Never run an engine indoors or in a poorly  
ventilated area. Engine exhaust contains carbon  
monoxide, an odorless, and deadly gas.  
2. Before cleaning, repairing, or inspecting, make  
certain the blades and all moving parts have  
stopped. Disconnect the spark plug wire and  
ground against the engine to prevent unintended  
starting.  
WARNING: Your Responsibility: Restrict  
the use of this power machine to persons  
who read, understand and follow the  
warnings and instructions in this manual  
and on the machine.  
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TO REDUCE THE RISK OF INJURY,  
DO NOT OPERATE MOWER UNLESS  
DISCHARGE CHUTE COVER OR GRASS  
CATCHER IS IN ITS PROPER PLACE.  
KEEP HANDS AND FEET AWAY FROM ROTATING PARTS.  
REMOVE OBJECTS THAT CAN BE THROWN BY THE  
BLADE IN ANY DIRECTION. WEAR SAFETY GLASSES.  
DO NOT MOW WHEN CHILDREN OR OTHERS ARE AROUND.  
NEVER CARRY CHILDREN.  
USE EXTRA CAUTION ON SLOPES. DO NOT MOW SLOPES  
GREATER THAN 15.MOW UP AND DOWN, NOT ACROSS.  
AVOID SUDDEN TURNS, USE LOW GEAR.  
S30015  
READ OPERATOR'S MANUAL. KEEP SAFETY DEVICES WORKING.  
DANGER  
KEEP HANDS AND FEET AWAY.  
DO NOT OPERATE MOWER  
UNLESS THIS GUARD OR  
ENTIRE GRASS CATCHER IS  
IN ITS PROPER PLACE.  
S30010  
ASSEMBLE CHUTE DEFLECTOR TO THIS UNIT BEFORE OPERATING.  
SECTION 2: SLOPE GAUGE  
Use this page as a guide to determine slopes where you may not operate safely. Do not operate your lawn mower  
on such slopes.  
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SECTION 3: KNOW YOUR Z-SERIES  
NOTE: Reference to right or left hand side of the mower is observed from the operating position.  
Drive Handles  
Throttle Lever And  
Choke Lever  
Indicator Panel  
Brake  
Pedal  
Parking  
Brake Pedal  
Speed Control Bar  
Lift Handle  
Right Control  
Panel  
Figure 1  
Read this operator’s manual and safety rules before  
operating your Z-Series. Compare the illustrations in  
this manual with your unit to familiarize yourself with the  
location of various controls and adjustments.  
Reference to right or left hand side of the unit is  
observed from the operating position. Save this manual  
for future reference. See Figure 1.  
PTO Switch  
Start  
Ignition/Light Switch  
On  
The ignition/light switch is located on the right control  
panel and it is used to start the engine. Insert key into  
the ignition switch and turn clockwise to the START  
position. Release key to the ON position once engine  
has fired.The ignition switch is also used to operate the  
headlights when the switch is in the ON/LIGHT position.  
See Figure 1 and Figure 2.  
Ignition/Light Switch  
On/  
Light  
Off  
Hour Meter  
Hour Meter  
The hour meter is located on the right control panel and  
the meter’s display stays on continuously. The hour  
value is the number of hours of engine’s operation. Use  
the hour value to determine when maintenance is  
required. See Figure 1 and Figure 2.  
Front  
Figure 2  
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Electric PTO (Power Take-Off) Knob  
The PTO switch is located on the right control panel  
and it is used to control the engagement of the cutting  
blades. When the knob is up, the cutting blades are  
engaged. When the knob is down, the cutting blades  
are disengaged. See Figure 1 and Figure 2.  
NOTE: The PTO knob must be in the disengaged  
(OFF) position when starting the engine, when shifting  
into reverse, and when the operator leaves the seat.  
Seat Adjustment  
Lever  
Throttle Lever and Choke Lever  
The choke lever is located on the left control panel.  
Activating the choke control closes the choke plate on  
the carburetor and aids in starting the engine during  
initial or cold engine start-up. During normal operation  
the choke lever should be in the OFF position. Push the  
lever forward to turn choke on and pull choke lever back  
to turn choke off. See Figure 1 and Figure 3.  
Figure 4  
Lift Handle  
The lift handle is located on the right fender and it raises  
and lowers the cutting height of the mower deck. The  
height positions are one through seven and the L is the  
lock position. The lock position is used when removing  
the mower deck. See Figure 1 and Figure 5.  
The throttle lever is also located on the left control panel  
and it is used to regulate the engine speed. To get  
maximum efficiency from cutting, the throttle should be  
in the FAST position when operating the mower. Push  
the throttle lever forward for faster engine speed and  
pull lever back for slower engine speed. See Figure 3.  
Button  
Front  
Throttle Lever  
ON  
Height  
Positions  
Choke  
Lever  
Figure 5  
Indicator Panel  
Fast  
The indicator panel is located at the top of the control  
tower. See Figure 1 and Figure 6. When the corre-  
sponding light is illuminated it indicates:  
OFF  
Low  
Engine Oil  
Figure 3  
Battery  
Seat Adjustment Lever  
The seat adjustment lever is located beneath the seat  
and it is used to move the seat forward and backward.  
See Figure 4.  
•
Pull up on the seat adjustment lever and push the  
seat forward or back to the desired position.  
Release the seat adjustment lever so that it locks  
the seat in place.  
•
Figure 6  
WARNING: Do not try to adjust the seat  
position while operating the Z-Series.  
•
Low Engine Oil: Stop the tractor immediately and  
check the engine oil level. Continuing to operate  
with low engine oil can severely damage the  
engine.  
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•
Battery: The BATTERY indicator light will  
illuminate any time the ignition key is in the ON  
position and the engine is not running. If it  
illuminates while the engine is running, then the  
battery is in need of a charge. Refer to the  
MAINTENANCE section of this manual for the  
proper battery charging procedure.  
towards the neutral position as the unit slows to a stop  
position (while the engine continues to run).  
The rear wheels move and steer the unit. The left drive  
handle controls the left rear wheel and the right drive  
handle controls the right rear wheel. When a drive  
handle is moved forward, the respective wheel turns  
forward. When a drive handle is moved backward, the  
respective wheel turns in reverse.  
Brake Pedal and Parking Brake Pedal  
Each drive handle has a range in the forward position  
(push) and the reverse position (pull). The drive  
handles can be moved together in the same direction or  
independent of each other in any combination (i.e. left  
push, right pull). refer also to the Quick Reference  
OPERATION section. See Figure 8.  
The brake pedal is located on the lower left side of the  
control tower and it is used to engage the brake in order  
to slow down or stop the unit. It also is used to engage  
the parking brake. See Figure 1 and Figure 7.  
Parking Brake Pedal  
The parking brake pedal is located on the lower right  
side of the control tower. Engage the parking brake  
when the unit is not in use. See Figure 7.  
Speed Control  
Bar  
•
•
•
Push down on the brake pedal and hold.  
Push down on the parking brake pedal and hold.  
Release brake pedal to lock parking brake  
engagement.  
Drive  
Handles  
Wing Nut  
•
To release parking brake pedal, press down on  
brake pedal and release.  
Drive  
Handle  
Figure 8  
Speed  
Control Bar  
Speed Control Bar  
The speed control bar is connected to the console with  
two wing nuts and it is used as a grab bar for entry or  
exit from the tractor and allows for pre-set maximum  
travel speed. See Figure 1 and Figure 8.  
Brake  
Pedal  
Parking  
Brake Pedal  
•
Loosen the wing nuts located on either side of the  
plastic console.  
Figure 7  
•
•
Rotate speed control bar to desire location.  
Tighten wing nut to secure speed control bar.  
Drive Handles  
NOTE: Limit loosening the wing nuts to 1 1/2 turns. This  
will insure proper assembly of the screw not visible on  
the other side of the plastic console.  
The drive handles (left and right) are located at the top  
of the control tower. The drive handles are used to  
move, steer, and stop the Z-Series. The drive handles  
will return toward the neutral position when released;  
however, the driver should place the drive handles in  
the neutral position so the unit will not move. If the drive  
handles are not placed in the neutral position, the Z-  
Series may creep. See Figure 1 and Figure 7.  
The speed control bar also aids the drive handles in  
making “perfect U-turns”. To move forward grasp both  
drive handles and the speed control bar at the same  
time, then release the left drive handle to turn left and  
then grasp it again to continue straight ahead or release  
the right drive handle to turn right. Refer also to the  
Quick Reference Chart located in the OPERATION  
Section.  
When the engine is running, the unit will move in  
accordance with the drive handles (push, pull, or both)  
as they are moved from the neutral position. When the  
drive handles are released, they immediately return  
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SECTION 4: OPERATING YOUR Z-SERIES  
WARNING: Always remove the key from  
the ignition switch to avoid accidental  
starting.  
Gas and Oil Fill-Up  
Service the engine with gasoline and oil as instructed in  
the separate engine manual packed with your mower.  
Read instructions carefully.  
Safety interlock Switches  
IMPORTANT: Your unit is shipped with oil; however, you  
MUST check the oil level before operating. Be careful  
not to overfill. Overfilling with oil may cause the engine  
to smoke. This will result in poor engine performance  
and could cause permanent engine damage.  
•
The engine will not crank or start without the brake  
pedal fully engaged and the PTO disengaged  
(down).  
•
If the operator leaves the unit with the PTO in the  
RUN position or the parking brake disengaged, it  
automatically shuts the engine off.  
WARNING: Never fill fuel tank indoors  
with engine running or until the engine  
has been allowed to cool for at least two  
minutes after running. Do not fill closer  
than 1/2 inch from the top of the fuel tank  
to prevent spills and to allow for fuel  
expansion. If gasoline is accidently  
spilled, move unit away from area of spill.  
Avoid creating any source of ignition until  
gasoline vapors have disappeared.  
Starting Engine  
•
•
Insert the key into the ignition switch.  
Move the choke lever to the full choke position (all  
the way toward the front of the unit).  
Move the throttle lever to the FAST (Rabbit)  
position (all the way toward the front of the unit).  
•
NOTE: Less choking may be required due to engine  
temperature variance. If the engine is warm, choking  
may not be necessary.  
Operating Guidelines  
•
Study this manual carefully for it has been provided  
to help you safely operate and maintain this unit  
and familiarize yourself with all instruments and  
controls.  
•
•
•
Push the PTO (power take-off) switch to OFF.  
Fully depress the brake pedal.  
Turn the ignition switch to the START position and  
release it as soon as the engine starts. It will return  
to the ON position.  
•
•
•
•
NO RIDERS! Keep children and pets away from  
unit during operation.  
Always look down and behind before and while  
backing up.  
Keep safety devices (guards, shields, and  
switches) in place and working.  
Use the SLOPE GAUGE to determine safe  
operating areas. Go up and down slopes, not  
across.  
•
Move the choke lever to the OFF position  
(rearward).  
NOTE: If starting problems are encountered, refer to  
the TROUBLESHOOTING section.  
Driving the Z-Series  
•
•
Set the throttle to the fastest position (rabbit).  
Release the parking brake by depressing the  
parking brake pedal.  
•
Before leaving operator’s position, disengage the  
PTO (down), engage the parking brake and turn  
ignition switch to OFF.  
•
Gradually move the drive handles in the desired  
direction, referring to the Quick Reference Chart.  
IMPORTANT: We do not recommend the use of a  
pressure washer or garden hose to clean your unit.  
They may cause damage to electric components,  
spindles, pulleys, bearings, or the engine.  
NOTE: The Z-Series speed is based on the position of  
the drive handles. Push the handles forward to increase  
speed and back toward neutral for slower speeds.  
Stopping The Z-Series  
Driving On Slopes  
•
Bring the Z-Series to a stop by pulling the drive  
handles to the neutral position.  
Disengage the PTO (down).  
Before operating the Z-Series on any slope:  
•
Use the SLOPE GAUGE to determine if the slope is  
safe for operation.  
•
•
•
Push down on the brake pedal and hold.  
Push down on the parking brake to lock  
engagement.  
WARNING: Do not mow on inclines with a  
slope in excess of 15 degrees (a rise of  
approximately 2-1/2 feet every 10 feet). The  
tractor could overturn and cause serious  
injury.  
•
•
Turn the ignition to the OFF position.  
Remove the key.  
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•
•
If safe for operation, walk the slope and look for  
hazards such as rocks, mounds, ruts, stumps, or  
other irregularities.  
After removing debris and identifying irregularities  
of the slope, back the Z-Series up the steepest  
slope you intend to work. If it cannot negotiate the  
slope in reverse, the slope is too steep.  
•
•
Position the Z-Series on a flat and level surface and  
engage the parking brake.  
Remove the hydraulic relief levers from the lock  
position. There is a lever for the right and left  
hydraulic pump.  
Slide the levers into the slots to relieve the  
hydraulic pumps. See Figure 9.  
Disengage parking brake and push unit.  
•
•
Use the following guidelines when operating on a slope:  
•
Drive UP and DOWN slopes. Never drive across  
slopes.  
•
Avoid turns when driving on a slope. If you must  
turn, turn down the slope. Turning up a slope  
greatly increases the chance of roll over.  
Avoid stopping when driving on a slope. If you must  
stop, start slowly and smoothly to reduce the  
chance of flipping the Z-Series over backwards.  
•
Mowing  
Lock Position  
(Unit will not roll)  
•
For best results it is recommended that the first two  
laps be cut with the discharge thrown towards the  
center. After the first two laps, reverse the direction  
to throw the discharge to the outside for the  
balance of cutting. This will give a better  
appearance to the lawn.  
Relief  
Lever  
Neutral Position  
(Unit will roll)  
Figure 9  
•
•
•
•
Do not cut grass too short. Short grass invites weed  
growth and yellows quickly in dry weather.  
Mowing should always be done with the engine at  
full throttle.  
Do not mow at high ground speed, especially if  
mulching or bagging.  
Under heavier conditions, it may be necessary to  
go back over the cut area a second time to get a  
clean cut.  
Quick Reference Chart  
The Z-Series can turn with a zero radius. The Z-Series  
uses the rear tires to turn. When turning with a zero  
radius, the rear tires are used as the pivot point. A  
conventional tractor can make a circle but it needs a  
turning radius, usually based on the distance between  
the front and rear wheels. With a shorter overall length  
and a zero turn radius, the Z-Series has an excellent  
maneuverability.  
•
•
Do not attempt to mow heavy brush, weeds, or  
extremely tall grass. Your Z-Series is designed to  
mow lawns, not clear brush.  
Keep the blades sharp and replace the blades  
when worn. Refer to the MAINTENANCE section of  
the manual for proper blade sharpening  
instructions.  
The Z-Series does not have a steering wheel, instead  
drive handles are used to steer and to move the unit.  
When the drive handles are in the full positions (pull or  
push), the wheels turn at full speed based on the  
throttle setting. Positions between neutral and full are  
proportional across the range based on the throttle  
setting. The quick reference chart indicates the  
direction the Z-Series will move based on the position  
of the drive handles. See Figure 10.  
Pushing Your Unit  
To push your unit you will have to first relieve the  
hydrostatic pumps.  
WARNING: The hydraulic relief levers are  
near engine parts that can be hot. To avoid  
injury wait until engine parts have cooled  
before disengaging.  
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Release Handles = Neutral / Stop  
Pull Handles Equal Back =  
Straight Reverse  
Push Handles Equal Forward =  
Straight Forward  
Right Neutral And Left Forward =  
Right Turn  
Full Right Forward And Full  
Left Back = Zero Turn Left  
Full Right Back and Full Left  
Forward = Zero Turn Right  
Right Forward And Left Neutral =  
Left Turn  
Right Neutral And Left Back =  
Reverse Left  
Right Back And Left Neutral =  
Reverse Right  
Figure 10  
SECTION 5: MAKING ADJUSTMENTS  
Adjusting the Mower Deck Height  
Adjusting the Seat Position  
•
To push or pull the lift lever, depress and hold the  
button. Refer to Figure 5.  
•
•
Lift the seat adjustment lever. Refer to Figure 4.  
Slide the seat either forward or back to the desired  
location.  
•
•
Move the handle up/down to the desired location.  
Release button at the desired position.  
•
Lock the seat in position by releasing the seat  
adjustment lever.  
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Checking the Brake Adjustment  
Adjusting Brake Force  
•
Position the Z-Series on a level surface and move  
the throttle lever to the slowest position (turtle).  
Stop the engine, remove the key from the ignition,  
and engage the parking brake.  
•
Place the Z-Series on level surface without the  
brake engaged and place blocks behind the  
wheels.  
•
•
•
Turn the engine OFF and remove the key from the  
ignition.  
From underneath the Z-Series directly behind the  
caster wheel pivot bar, locate the brake rods. There  
is one on the right and one on the left.  
See Figure 11.  
•
•
Release both hydraulic relief levers.  
From the rear push on the frame and try to move  
the Z-Series.  
If you can move it, then the brake force must be  
increased. Go to ADJUSTING BRAKE FORCE.  
•
The factory sets a 1/16” gap minimum between the  
brake arm and frame of the Z-Series. More  
adjustment may be necessary  
If you can not move it, the go on to next step.  
•
Release the parking brake and try again to move  
the Z-Series by pushing.  
If increased force is needed, then rotate brake rods  
clockwise.  
If you can not move it, then the brake force must be  
decreased. Go to ADJUSTING BRAKE FORCE.  
If decreased force is needed, then rotate brake rods  
counterclockwise.  
If you can move it, then you are done (no adjustment  
necessary).  
•
•
Repeat process on the other brake rod.  
Check the operation of the brakes before operating.  
If the adjustment does not help, see your dealer.  
Brake Rod  
Frame  
Measure Gap  
Brake Arm  
Figure 11  
•
•
Remove the four bolts securing the retaining plate  
to the control tower cover.  
Pull up on the cover and slide up and over the  
control tower.  
Remove both safety switches from their respective  
holders by squeezing together on the retaining clips  
while gently pushing upward until the switches clear  
the brackets.  
Steering Adjustment  
•
Remove the ignition key from ignition switch and  
detach the bottom of the rubber boot cover on the  
drive handles.  
•
•
•
Slide the boot cover all the way up (toward the drive  
handles) to access the drive handle bolts.  
Remove both bolts securing the drive handles and  
remove the drive handles and the rubber boot.  
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•
Remove bolts that secure linkage to upper control  
handles and lower control arms. The shock  
absorbers should remain connected to linkage.  
See Figure 12.  
•
With quarter inch by seven inch pins still installed in  
the top and bottom linkage arms, loosen the jam  
nuts at both the front and rear ends of linkage that  
runs from bottom linkage arms to hydrostatic  
pumps. See Figure 13.  
Hex Bolt  
Alignment  
Holes  
Jam Nuts  
Alignaball  
Hex Bolt  
Jam Nuts  
Jam Nuts  
Spherical Rods  
Alignaball  
Figure 13  
Alignment  
Holes  
•
•
Set parking brake and start the engine (set throttle  
at full speed). Make sure that the PTO is OFF.  
Rotate rods (lengthen or shorten) to bring each  
hydrostat to neutral.  
Figure 12  
•
•
Insert quarter inch by seven inch pin or equivalent  
through the top and bottom alignment holes of the  
control arms to secure arms at positive neutral.  
With the shock absorber still bolted to linkage,  
loosen the jam nuts at both ends of the linkage so  
the alignaball adjustment can be made.  
Adjust the alignaball until retaining bolts slips  
through alignaball and hole in arm with little effort.  
Re-install bolts, washers, and nuts in all four ends  
of linkage. Tighten jam nuts against alignaball ends  
to keep ends from turning.  
NOTE: The control linkage going to the hydrostatic  
pump has left-handed threads at the pump and right-  
handed threads at the tower.  
•
•
•
•
Tighten the jam nuts earlier loosened and  
reassembled the safety switches.  
Remove quarter inch by seven inch pins from top  
and bottom holes.  
Reassemble body panels and drive handle  
assembly.  
•
•
Make sure that all hardware is tightened.  
•
Lift rear wheels off ground using floor jack or other  
suitable lifting device.  
SECTION 6: MAINTAINING YOUR Z-SERIES  
Caster Assembly / Wheels  
Lubrication  
There are three grease fittings, one on each wheel  
spindle and one in middle of caster assembly. The  
caster wheels have one grease fitting on each wheel.  
Lubricate these with a grease gun at least once a  
season. See Figure 14.  
WARNING: Always stop engine and  
disconnect spark plug wire(s) and ground  
against the engine before performing any  
maintenance.  
Deck Lift Pivot / Lift Handle  
Engine  
The deck lift pivot assembly has grease fittings on each  
end and the lift handle has a grease fitting on its lower  
side. Lubricate with a grease gun at least once a  
season. See Figure 14.  
Lubricate the engine with motor oil as instructed in the  
separate engine manual packed with your unit.  
Control Tower  
There are two grease fittings that are located on the  
right side of tower. Lubricate both with a grease gun at  
least once a season. The control tower cover must be  
removed to lubricate. See Figure 14.  
Mower Deck  
The mower deck may have grease fittings located on  
the idler assembly or the spindle assemblies.  
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Deck Lift Pivot  
Grease Fittings  
Pivot Bar  
Grease Fitting  
Caster Wheel  
Spindle Grease  
Fitting  
Caster Wheel  
Grease Fitting  
Lift Handle  
Grease Fitting  
Control Tower  
Grease Fittings  
44” Mower Deck Grease Fittings  
48” & 54” Mower Deck Grease Fittings  
Figure 14  
once a season. Spark plug replacement is  
recommended at the start of each mowing season.  
Check engine manual for correct plug type and gap  
specifications.  
Engine  
Refer to the separate engine manual for engine  
maintenance instructions.  
Service air cleaner every 25 hours under normal  
conditions. Clean every few hours under extremely  
dusty conditions. To service the air cleaner, refer to the  
separate engine manual.  
Fuel Tank  
The fuel tank cap is located on the left rear fender  
panel. Remove the fuel cap by unscrewing and fill the  
gas tank from this point.  
The spark plug(s) should be cleaned and the gap reset  
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•
Pour proper amount of hydraulic oil level, insert the  
dipstick, and check the hydraulic oil level.  
Checking Hydraulic Oil  
Check the oil level of hydraulic units only when the  
engine is OFF.  
Draining Hydraulic Oil  
During initial break-in (first five hours of operation),  
check oil before each use and after every hour of  
operation.  
•
•
•
•
Place the Z-Series on a level surface and engage  
the parking brake.  
Stop the engine and remove the key from the  
ignition switch.  
Remove the mower deck. See Removing the  
Mower Deck section.  
Flip seat up and clean the area around the  
hydraulic oil dipstick to prevent debris from entering  
the crankcase.  
During normal operation, check oil after 50 hours of  
operation.  
•
Flip seat up and clean the area around the  
hydraulic oil dipstick to prevent debris from entering  
the crankcase. See Figure 15.  
•
Remove the hydraulic fill plug/dipstick and read the  
level:  
•
•
Remove hydraulic fill plug/dipstick.  
Place a suitable container (at least 2 gallon) under  
the hydraulic oil filter.  
If hydraulic oil level is inside operating range, then do  
nothing.  
•
Remove the hydraulic filter to allow hydraulic oil to  
drain. See Figure 16.  
If hydraulic oil level is below operating range, the add  
hydraulic oil before operating. Also check for leaks.  
If hydraulic oil level is above operating range, then drain  
excess oil before operating.  
•
Reinstall the dipstick completely into the fill tube.  
Hydraulic Fill  
Plug/Dipstick  
Hydraulic Fill  
Point  
Hydraulic  
Oil Filter  
Figure 15  
Adding Hydraulic Oil  
WARNING: Never overfill the hydraulic  
Left Transmission  
Drain Plug  
units. Damage can result if the oil level is  
not within the operating range. When  
adding hydraulic oil, do so in small  
quantities and recheck the oil level before  
adding more.  
Figure 16  
•
•
Place a small pan under the skid plate and drain oil  
from both left and right axles.  
Replace both axle drain plugs and install new  
hydraulic oil filter.  
Add proper amount of hydraulic oil to reservoir.  
Run and check oil level.  
•
•
•
•
Place the Z-Series on a level surface and engage  
the parking brake.  
Stop the engine and remove the key from the  
ignition switch.  
Clean the area around the hydraulic oil dipstick to  
prevent debris from entering the crankcase.  
Remove the hydraulic fill plug and insert a clean  
funnel into the hydraulic fill point. See Figure 15.  
•
•
Replacing The Head Lamp Bulb  
•
Detach the bottom of the rubber boot cover on the  
drive handles.  
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•
•
•
•
•
•
Slide the boot cover all the way up (toward the drive  
handles) to access the drive handle bolts.  
Remove drive handle bolts, drive handles, and  
rubber boot.  
Remove the four bolts securing the retaining plate  
to the control tower cover.  
Pull up on the control tower cover and slide up and  
over the control tower.  
Locate the rear of the light fixture where the wire  
attaches. See Figure 17.  
Remove the wire from the light bulb assembly and  
squeeze the tab on the connector that attaches the  
wire to the light bulb assembly.  
Pull the wire from the light bulb assembly and turn  
the light bulb assembly counterclockwise to release  
it from the light fixture.  
•
Remove the old fuse and replace with same rated  
fuse.  
Battery  
The battery is sealed and is maintenance free. Acid  
levels can not be checked.  
•
Always keep the battery, cables, and terminals  
clean and free of corrosive build-up.  
•
After cleaning the battery and terminals, apply a  
light coat of petroleum jelly or grease to the  
terminals and over the positive terminal boot.  
Always keep the boot positioned over the positive  
terminal to prevent shorting.  
•
•
IMPORTANT: If removing the battery for any reason,  
disconnect the NEGATIVE (Black) wire from it’s  
terminal first, follow by the POSITIVE (Red) wire. When  
reinstalling the battery, always connect the POSTIVE  
(red) wire to it’s terminal first and the NEGATIVE  
(Black) wire second. Be certain that the wires are  
connected to the correct terminals.  
Headlight  
Mounting  
Bracket  
Charging  
If the unit has not been in use for an extended period of  
time, charge the battery with an automotive-type 12-volt  
charger for a minimum of one hour at six amps. Never  
store battery without a full charge.  
Tires  
The two front wheels are caster wheels that swivel to  
accommodate the direction of the Z-Series. The two  
rear wheels are used to propel the Z-Series in the  
direction of input from the drive handles. Inflation  
pressure of the tires is important for stability while the Z-  
Series is in operation. See tire side wall for proper  
inflation pressure.  
Connector  
WARNING: Periodically inspect the blade  
adapter for cracks, especially if you strike  
a foreign object. Replace when necessary.  
Light  
Bulb  
Removing The Drive Belt  
Figure 17  
Visually inspect the drive belt for wear and cracking. If  
the drive belt shows signs of glazing, fraying, cracking  
or excess wear it needs to be replaced. Follow these  
steps to replace the drive belt.  
•
•
•
Carefully pull the light bulb out of the light fixture  
and insert the replacement light bulb into the light  
fixture.  
Turn the light bulb assembly clockwise until it locks  
in place and carefully insert the connector into the  
light bulb assembly.  
•
Set parking brake and remove the mower deck belt  
from the engine pulley. See Removing the Mower in  
MOWER DECK section.  
Replace the control tower cover and drive handle  
assemblies.  
•
•
Locate the drive belt and roll drive belt down off the  
left drive pulley.  
Then roll the drive belt down off the right drive  
pulley and remove the drive belt from the engine  
pulley.  
Changing The Fuse  
•
The fuse can be located on a wiring harness in a  
protective cover between the engine and the  
battery.  
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•
•
Carefully pull the belt up and over the right  
hydrostatic cooling fan and then lift up and over the  
left hydrostatic cooling fan.  
•
•
Place the drive belt into the top groove of the  
engine pulley and route the belt to the inside of the  
idler pulley.  
Roll the belt up into the groove of the left drive  
pulley and roll the belt up into the groove of the right  
drive pulley.  
Make sure that the belt is seated in all pulley  
grooves and release the parking brake.  
The drive belt should be tightened by the idler  
pulley if the belt was installed correctly.  
Pull the drive belt out of the unit.  
Installing Drive Belt  
•
•
•
Set the parking brake and insert drive belt up and  
over the left and right hydostatic cooling fans. Do  
not place the belt into the drive pulley groves at this  
time.  
SECTION 7: MOWER DECK  
•
•
Remove the shoulder screw that holds the lift link to  
the hanger bracket on the side to be adjusted.  
See Figure 19.  
Turn the adjustable link the appropriate distance up  
or down. Every 1/2 turn equals 1/32”.  
Checking The Level Of The Mower Deck  
Side to Side  
•
Position the Z-Series on a hard and level surface  
and place the PTO switch in the OFF position.  
Engage the parking brake and turn the ignition  
switch to the OFF position and remove key.  
Remove spark plug wire(s) from the spark plug(s).  
Raise the lift handle to the highest setting (7).  
Position the mower blades so they run  
•
Front To Rear  
•
Position the Z-Series on a hard level surface and  
•
•
•
place the PTO switch in the OFF position.  
Engage the parking brake and turn the ignition  
switch to the OFF position and remove the key.  
Remove spark plug wire(s) from the spark plug(s).  
Raise the lift handle to the highest setting (7).  
Position the mower blades so the ends of each  
blade point to the front and to the rear of the Z-  
Series. See Figure 20.  
•
perpendicular to the Z-Series. See Figure 18.  
•
•
•
Rear  
Edge  
Front  
Edge  
Measurement  
Blade  
Figure 18  
Figure 20  
•
Measure the distance from the outside of the left  
blade tip to the ground and the distance from the  
outside of the right blade tip to the ground. Both  
measurements taken should be within 1/16”. If they  
are not, proceed to the next step.  
•
Measure the distance from the front of the blade tip  
to the ground and the rear of the blade tip to the  
ground. The front edge of each blade should be  
lower than its back edge by 1/8” to 1/4”. Determine  
the appropriate distance necessary for proper  
adjustment and proceed, if necessary, to the next  
step.  
Adjustable  
Link  
•
•
Lower the deck to the lowest position.  
Loosen the rear jam nuts on the front lift rods and  
turn the front lock nuts clockwise to raise the front of  
the mower deck or counterclockwise to lower the  
front of the mower deck. See Figure 21.  
Raise the deck to the highest position. Recheck the  
blade measurements and repeat steps, if  
necessary.  
Lift Link  
Shoulder  
Screw  
•
•
Support  
Pin  
Hanger  
Bracket  
Tighten the rear jam nuts after adjustments of the  
front lift rods are completed.  
Figure 19  
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•
•
•
Release the tension bar by pushing bar out of the  
bracket.  
Lift the tension bar over the bracket and allow the  
bar to rest on the mower deck.  
Pull support pin out to release hanger bracket from  
lift link and turn support pin until it is against outside  
of hanger bracket. See Figure 23.  
Lock Nut  
Front Lift  
Rods  
Adjustable  
Link  
Jam  
Nut  
Lift Link  
Figure 21  
Shoulder  
Screw  
Removing The Mower Deck  
Support  
Pin  
WARNING: Do not remove deck immedi-  
ately after operating the tractor. Allow the  
engine and other moving parts ample time  
to cool down.  
Hanger  
Bracket  
Figure 23  
•
Position the Z-Series on a hard flat surface and  
engage the parking brake.  
Move the lift handle to the L position.  
Remove belt covers by removing the hex nuts or  
wing nuts that hold on the covers. See Figure 22.  
•
•
Move the lift handle to position 7 (all the way up).  
Remove the belt from the outside pulley of the  
mower deck by pulling and holding the belt so part  
of it is outside the pulley.  
•
•
•
•
Turn the pulley counterclockwise until the belt is  
completely off the pulley.  
Locate the clutch pulley in the rear of the tractor  
below the muffler to remove the belt from the pulley.  
See Figure 24.  
44” Deck  
Hex Bolt  
Belt Cover  
Tension  
Bar  
Clutch  
Pulley  
48” & 54” Deck  
Belt Cover  
Figure 24  
•
From the front of the Z-Series, pull the mower deck  
towards you to release the retaining arms from the  
mower deck.  
•
•
Lift and hold up the retaining arms.  
Move the mower deck toward the rear of the tractor  
until the front lift rods clear the mower deck.  
From the right side, pull the mower deck out from  
under the tractor. See Figure 25.  
To service the blades or the underside of the 48” or  
54” mower decks, there is a mower deck stand that  
folds out from the top of the mower deck.  
•
•
Tension Bar  
Wing Nut  
Figure 22  
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48” & 54” Deck  
Belt  
To Clutch Pulley  
Figure 27  
Retaining  
Bracket and  
Front Lift Rod  
44” Deck  
Installing The Mower Deck  
•
Slide the mower deck under the Z-Series, making  
sure belt covers are removed.  
•
From the rear, reach under the muffler cover and  
grasp the belt from the mower deck and bring it  
between the hydraulic units.  
•
•
Bring the belt between the pulley and the clutch. Do  
not put the belt into the pulley grove yet.  
From the front of the Z-Series, hold both front lift  
rods up and slide the mower deck forward until the  
lift rods go into the bracket.  
•
•
Slide the mower deck backwards to insert the front  
lift rods into the brackets. See Figure 25.  
Align the mower deck so the lift link aligns with the  
hanger bracket on the mower deck. See Figure 28.  
Retaining  
Bracket and  
Front Lift Rod  
48” & 54” Deck  
Figure 25  
Adjustable  
Link  
Installing Mower Deck Belt  
•
•
•
Remove the mower deck and the old mower deck  
drive belt from the mower deck.  
Lift Link  
Install and route the new belt according to the  
routing diagram. See Figure 26 or Figure 27.  
Install the mower deck. Refer to Installing The  
Mower Deck.  
Shoulder  
Screw  
Support  
Pin  
Hanger  
Bracket  
44” Deck  
Belt  
Figure 28  
•
•
Pull the support pin out and align with holes in  
hanger bracket and lift link.  
Release the support pin so that it goes through both  
holes to secure deck. Repeat these steps for other  
side of the deck.  
•
•
From the rear, attach the belt around the clutch  
pulley.  
Engage tension bar by moving it into the bracket to  
maintain belt tension and replace belt covers.  
To Clutch Pulley  
Figure 26  
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•
•
Secure the mower blade by putting a piece of wood  
between the blade and the housing. See Figure 29.  
Remove the hex flange nut that secures the blade  
to the spindle assembly.  
Mower Blades  
WARNING: The mower blades are sharp  
and can cause severe injury. Always  
protect hands by wearing heavy leather  
work gloves to grasp blades.  
It is extremely important that each cutting blade edge  
be ground equally to maintain proper blade balance. An  
unbalanced blade will cause excessive vibration when  
rotating at high speeds, may cause damage to the unit,  
or result in personal injury. The blade can be tested by  
balancing it on a round shaft screwdriver. Grind metal  
from the heavy side until it balances evenly.  
Block  
Of Wood  
When replacing the blade, be sure to install the blade  
with the side of the blade marked “Bottom” (or with a  
part number stamped in it) facing the ground when the  
mower is in the operating position.  
Blade  
IMPORTANT: Tighten the hex nut that secures mower  
blade to spindle to 100 ft-lbs.  
WARNING: Periodically inspect the blade  
adapter for cracks, especially if you strike  
a foreign object. Replace when necessary.  
Figure 29  
SECTION 8: TROUBLESHOOTING  
Trouble  
Possible Cause(s)  
Corrective Action  
Engine fails to start  
PTO switch engaged.  
Disengage PTO switch.  
Brake pedal not engaged.  
Spark plug wire disconnected.  
Throttle control lever not in correct  
starting position.  
Engage brake pedal.  
Connect wire to spark plug.  
Move throttle lever to FAST or START posi-  
tion.  
Fuel tank empty, or stale fuel.  
Fill tank with clean, fresh (not over 30 days)  
gasoline.  
Blocked fuel line.  
Clean fuel line.  
Faulty spark plug.  
Engine flooded.  
Unit running in START position.  
Choke lever toward ON position.  
Spark plug wire loose.  
Blocked fuel line or stale fuel.  
Clean, adjust gap or replace.  
Crank engine with throttle in FAST position.  
Move throttle lever to FAST position.  
Push choke lever to OFF position.  
Connect and tighten spark plug wire.  
Clean fuel line; fill tank with clean, fresh (not  
over 30 days) gasoline.  
Engine runs erratic  
Vent in gas cap plugged.  
Water or dirt in fuel system.  
Dirty air cleaner.  
Clear vent.  
Drain fuel tank. Refill with fresh fuel.  
Clean air cleaner.  
Engine overheats  
Engine oil level low.  
Air flow restricted.  
Fill crankcase with proper oil.  
Remove blower housing and clean.  
Adjust gap to .030”.  
Occasional skip (hesitates) at Spark plug gap too close.  
high speed  
Idles poorly  
Spark plug fouled, faulty or gap too  
Reset gap to .030” or replace spark plug.  
wide.  
Dirty air cleaner.  
Clean air cleaner.  
Excessive vibration  
Uneven cut  
Cutting blade loose or unbalanced.  
Bent cutting blade.  
Wheels not positioned correctly.  
Tighten blade and adapter. Balance blade.  
Replace blade.  
Place all four wheels in same height posi-  
tion.  
Dull blade.  
Uneven tire pressure.  
Sharpen or replace blade.  
Equal tire pressure in all four wheels.  
21  
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Models ZT-1850, ZT-2150, & ZT-2250  
1
2
4
5
3
9
20  
10  
11  
8
21  
22  
6
6
16  
6
7
15  
12  
23  
17  
13  
29  
36  
25 26  
18  
24  
19  
14  
30  
31  
32  
27  
37  
38  
28  
35  
33  
39  
6
34  
24  
6
25  
22  
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Models ZT-1850, ZT-2150, & ZT-2250  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Control Handle  
Flange Lock Nut 5/16-18  
Carriage Bolt 5/16-18  
Bellow  
DESCRIPTION  
LH Control Panel Cover  
LH Control Panel  
Snap Bushing  
Retainer Nut 1/4-20  
Push Nut  
Pop Rivet  
Cable Tie  
Key  
Rear Body  
Shoulder Screw 3/8-16  
Flat Washer .406 ID x 1.5 OD  
Floor Body  
Body Plate Assembly  
Body Clip  
Hex Cap Screw 5/16-18 x 1.0  
Spring Clip  
Electric PTO Switch  
RH Control Panel Cover  
RH Control Panel  
731-3263  
712-3004A  
710-0451  
731-3185  
735-0251  
710-0642  
703-2648  
712-0431  
703-2807B  
21. 731-3195B  
22. 703-2703  
23. 723-3042  
24. 712-0453  
25. 726-3047  
26. 728-0117  
27. 726-0197  
28. 725-1341B  
29. 731-3309  
30. 738-3163A  
31. 736-3039  
32. 731-3318  
33. 603-0578  
34. 703-3474  
35. 710-0376  
36. 732-0830  
37. 725-1716  
38. 731-3196  
39. 703-3583  
Foot Pad  
Hex Washer Screw 1/4-20 x .75  
Bellow Retainer Bracket  
Flange Lock Nut 3/8-16  
Foot Pad Mounting Bracket  
Carriage Bolt 3/8-16  
Cruise Control Tube  
Control Tube Mounting Bracket  
Carriage Screw 5/16-18 x 1.0  
Console  
8.  
9.  
10. 710-3168  
11. 749-3081  
12. 703-3288  
13. 710-0276  
14. 731-3283  
15. 726-0289  
16. 731-3128A  
17. 736-0242  
18. 720-0241  
19. 738-0754  
20. 720-0302  
Plug  
Lens  
Bell Washer .340 ID x .872 OD  
Wing Nut Knob  
Shoulder Screw  
Knob  
23  
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Models ZT-1850, ZT-2150, & ZT-2250  
1
3
2
4
5
6
9
8
12  
13  
7
10  
11  
14  
15  
9
7
4
16  
17  
25  
19  
20  
18  
7
21  
22  
24  
23  
24  
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Models ZT-1850, ZT-2150, & 2250  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
DESCRIPTION  
Parking Brake Shift Ass’y  
Cotter Pin  
Carriage Bolt 3/8-16 x .75  
Hex Flange Bearing .506 ID x .590  
Brake Mounting Bracket  
Connecting Brake Rod  
Cotter Pin  
603-0649  
714-3004  
710-3178  
741-0324  
703-3400  
747-3404  
714-0104  
710-0134  
712-3027  
8.  
9.  
Carriage Screw 1/4-20 x .62  
Hex Flange Lock Nut 1/4-20  
Support Plate  
10. 703-3405  
11. 714-0101  
12. 703-2857  
13. 732-0827  
14. 747-3397  
15. 735-0664  
16. 603-0683  
17. 711-3357  
18. 712-0314  
19. 736-0258  
20. 712-0431  
21. 747-3266A  
22. 732-0463  
23. 732-0800  
24. 747-3284  
25. 747-3363  
Cotter Pin  
Retaining Rod Bracket  
Torsion Spring 5/16  
Parking Brake Retaining Rod  
Parking Brake Pad  
Brake Rod Ass’y  
Ferrule  
Jam Nut 1/4-28  
Flat Washer .385 ID x 1.0 OD  
Flange Lock Nut 3/8-16  
Bracket Rod  
Extension Spring  
Extension Spring  
Release Pump Rod RH  
Release Pump Rod LH  
25  
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Models ZT-1850, ZT-2150, & ZT-2250  
9
15  
17  
15  
21  
21  
7
9
17  
6
20  
36  
23  
20  
36  
24  
14  
8
25  
23  
24  
27  
12  
14  
5
16  
17  
9
25  
27  
14  
15  
33  
21  
17  
9
12  
37  
33  
11  
15  
28  
26  
21  
33  
9
10  
19  
10  
1
33  
31  
2
15  
30  
15  
19  
10  
11  
33  
29  
9
9
3
33  
26  
33  
4
33  
15  
19  
18  
34  
35  
13  
21  
19  
22  
13  
22  
15  
32  
21  
18  
26  
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Models ZT-1850, ZT-2150, & ZT-2250  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Bellcrank Ass’y Upper LH  
Bellcrank Ass’y Upper RH  
Bellcrank Ass’y Lower LH  
Bellcrank Ass’y Lower RH  
Support Ass’y Tower  
Rod Ass’y Control RH  
Rod Ass’y Control LH  
Hex Cap Screw 3/8-16 x .75  
Hex Cap Screw 3/8-16 x 1.25  
Carriage Bolt 3/8-16 x .75  
Control Shaft  
DESCRIPTION  
603-0340  
603-0341  
603-0342  
603-0343  
603-0647  
603-0410  
603-0411  
710-0216  
710-3005  
20. 714-0104  
21. 723-0420  
22. 723-0421  
23. 727-3113  
24. 732-3084  
25. 736-0169  
26. 736-0539  
27. 736-3004  
28. 737-0280  
29. 737-3072  
30. 737-3073  
31. 738-0296  
32. 738-3153  
33. 741-3063  
34. 747-3281  
35. 747-3282  
36. 736-0300  
37. 703-3405  
Cotter Pin  
Spherical Rod End RH 3/8-24  
Spherical Rod End LH 3/8-24  
Damper Cylinder  
Spring Compression  
Lock Washer 3/8  
Thrust Washer .625 ID x 1.12 OD  
Flat Washer .406 ID x .875 OD  
Grease Fitting  
Grease Fitting w/Tube  
Adapter 1/4-20  
Shoulder Bolt .437 Dia. x .268  
Shoulder Bolt  
Sleeve Bearing  
Control Rod LH 31-5/8  
Control Rod RH 35-3/8  
Flat Washer .406 ID x .87 OD  
Support Plate  
8.  
9.  
10. 710-3178  
11. 711-1111  
12. 711-1124  
13. 712-0312  
14. 712-0365  
15. 712-0431  
16. 712-0453  
17. 712-0711  
18. 712-3001  
19. 712-3004A  
Pin  
Hex Jam Nut LH 3/8-24  
Hex Center Lock Nut  
Hex Flange Lock Nut 3/8-16  
Retainer 1/4-20  
Hex Jam Nut 3/8-24  
Hex Jam Nut 3/8-24  
Hex Flange Lock Nut 5/16-18  
27  
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Models ZT-1850, ZT-2150, & ZT-2250  
61  
62  
1
9
2
3
63  
64  
44  
10  
5
4
7
8
63  
6
62  
65  
66  
11  
12  
13  
12  
18  
25  
26  
29  
13  
19  
14  
15  
21  
20  
22  
23  
27  
67  
16  
53  
28  
17  
30  
24  
38  
46  
54  
31  
32  
33  
50  
51  
52  
47  
55  
57  
39  
68  
56  
9
45  
36  
40  
44  
41  
48  
43  
37  
42  
42  
58  
35  
34  
59  
49  
60  
37  
28  
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Models ZT-1850, ZT-2150, & ZT-2250  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
DESCRIPTION  
Shoulder Screw  
Extension Spring 6.12 Lg  
Flange Lock Nut 3/8-16  
Lock Nut 1/4-20  
Declutching Cable Bracket  
Lock Washer 5/16  
Shoulder Screw  
Hex Cap Screw 5/16-18 x .75  
Hex Cap Screw 3/8-16 x 2.25 †  
Idler Pulley Assembly 5.0” †  
Idler Bracket  
Flange Lock Nut 5/16-18  
Hex Cap Screw 5/16-18 x 2.0  
Connection Fitting 1/2 x 3/8  
Skid Plate Assembly  
Belt Rod LH  
737-3069  
737-3070A  
603-0639  
727-3116  
721-0223  
738-0940  
727-3120  
727-3155  
727-3154  
Pipe Plug  
35. 603-0102  
36. 732-0478  
37. 712-0431  
38. 712-3027  
39. 703-3380  
40. 736-0119  
41. 738-0704  
42. 710-3008  
43. 710-3011  
44. 603-0362  
45. 703-2888  
46. 712-3004A  
47. 710-3103  
48. 727-3100  
49. 603-0358B  
50. 747-3361  
51. 603-0450  
52. 710-3178  
53. 749-3040  
54. 736-0921  
55. 710-1189  
56. 756-0974  
57. 732-0729  
58. 736-0185  
59. 710-3144  
60. 618-3164  
61. 710-0751  
62. 703-2907  
63. 741-0600  
64. 756-3085  
65. 712-0324  
66. 750-3176  
67. 746-3083  
68. 712-3007  
Pipe Dipstick  
Hydraulic Tank Assembly  
Connection Fitting  
Seal  
Drain Plug  
Inlet Tube LH  
8.  
9.  
Tee Fitting  
Outlet Hose RH  
Inlet Tube RH  
Outlet Hose LH  
Hex Cap Screw 3/8-16 x .75  
Retainer Nut 3/8-16  
Belt Retainer Rod RH  
Hex Cap Screw 5/16-18 x 2.5  
Flat Washer 5/16  
10. 727-3121  
11. 727-3153  
12. 710-0216  
13. 712-0455  
14. 747-3360  
15. 710-0378  
16. 736-3089  
17. 723-3071  
18. 731-1449A  
19. 712-0333  
20. 703-3168  
21. 756-0625  
22. 738-0924  
23. 703-3169  
24. 712-0117  
25. 618-3165  
26. 712-3050  
27. 710-0347  
28. 736-0258  
29. 756-0627B  
30. 703-3174  
31. 712-3019  
32. 736-0171  
33. 736-3015  
34. 603-0377A  
Filter Element  
Support Pump Assembly  
Carriage Bolt 3/8-16 x .75  
Frame Strut  
Fan Blade  
Hex Nut 1/2-20  
Mounting Pulley Bracket  
Roller Cable  
Hex Shoulder Screw 1/4-28 x .375  
Retainer Cable Bracket  
Lock Nut 1/4-28  
Complete Transmission Assembly LH  
Lug Nut  
Hex Cap Screw 3/8-16 x 1.75  
Flat Washer .385 ID x 1.0 OD  
Flat Idler Pulley 3.5 OD  
Mounting Bracket Cable  
Hex Nut 7/16-14  
Lock Washer 7/16  
Flat Washer .469 ID x .875 OD  
Idler Arm Assembly  
Lock Washer 1/2  
Hex Washer Screw #12-24 x .625  
Transmission Pulley  
Wire Ring  
Flat Washer  
Hex Cap Screw 3/8-16 x 2.0  
Complete Transmission Assembly RH  
Hex Cap Screw 1/4-20 x .62  
Bearing Cup  
Ball Bearing  
Idler Pulley 5.0”  
Hex Lock Nut 1/4-20  
Idler Spacer  
Declutching Cable  
Jam Nut 5/16-18  
† Models ZT-2150 & ZT-2250 Only  
29  
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Models ZT-1850, ZT-2150, ZT-2250  
1
4
2
7
5
6
3
2
8
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
DESCRIPTION  
618-3110A  
712-3004A  
715-0136  
717-3396  
717-3455  
718-3053  
721-0343  
727-3125  
Drive Ass’y Complete  
Hex Flange Lock Nut 5/16-18  
Spiral Pin 3/16 x 1.25  
Spur Gear 14T  
Hydro Transmission  
Parking Brake Lever  
O-Ring 2.0 Dia.  
8.  
Cap Nut 3/8  
30  
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Models ZT-1850, ZT-2150, ZT-2250  
7
1
3
16  
4
7
18  
5
15  
22  
11  
8
5
12  
2
13  
10  
19  
24  
14  
9
23  
17  
20  
21  
5
5
18  
6
REF.  
NO.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Drive Ass’y Complete  
Axle Assembly  
Ribbed Neck Stud  
Carrier Assembly, Output  
Gear Assembly, 51T Internal & 20T  
Housing Ass’y  
Hex Washer Screw 1/4-20 x 1-1/8  
Brake Shaft  
Hex Flange Lock Nut 1/4-20  
Roll Pin  
Dowel Pin  
Bushing  
DESCRIPTION  
618-3110A  
611-3012  
710-0852  
618-3106  
618-3107  
618-3109  
710-1342  
711-1048  
712-3027  
715-0156  
715-0219  
13. 717-3395  
14. 717-3397  
15. 719-3114  
16. 721-0381  
17. 721-0393  
18. 727-3124  
19. 732-0752  
20. 736-0351  
736-0492  
Spur Gear 13T  
Ring Gear 46T  
Axle Outer Housing  
Oil Seal  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
9.  
Oil Seal  
Elbow Fitting  
Brake Shoe Spring  
Shim Washer .76 x 1.5 x .030  
Shim Washer .76 x 1.5 x .010  
Shim Washer .76 x 1.5 x .020  
Needle Bearing  
736-0493  
21. 741-0665  
22. 741-3033A  
23. 741-3080  
24. 761-3049  
10. 715-3045  
11. 716-3015  
12. 716-3018  
Ball Bearing  
Needle Bearing  
Inverted Retaining Ring  
Snap Ring  
Shoe Brake  
31  
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Model ZT-1850  
2
1
5
3
6
9
10  
4
13  
7
14  
15  
12  
8
11  
16  
17  
18  
22  
23  
19  
20  
21  
24  
25  
26  
28  
31  
29  
27  
30  
27  
33  
34  
32  
36  
35  
37  
38  
39  
40  
41  
12  
42  
43  
45  
44  
32  
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Model ZT-1850  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Cap Screw 5/16-18  
Lock Washer 5/16  
Exhaust Pipe  
Hex Washer Screw 1/4-20 x .75  
Exhaust Gasket  
Carriage Bolt 3/8-16 x .75  
Oil Drain  
Oil Drain Cap  
Throttle Clamp  
Hex Washer Screw #10-32 x .625  
Muffler Bracket  
Cable Tie  
Screw #10-24 x .75  
Throttle Cable Control 32”  
Choke Cable Control 32.25”  
Hex Lock Nut #10 - 24  
Muffler  
Fuel Line  
Oil Drain Hose  
Muffler Deflector  
Hex Washer Screw #8-32 x .375  
Hose Clamp  
DESCRIPTION  
Lock Washer 5/16  
Retainer Clip  
Hex Cap Screw 1/4-20 x .620  
Hex Lock Nut 1/4-20  
Lock Washer 1/4 ID x 3/4 OD  
Solenoid  
Bell Washer .265 ID x .75 OD  
Flange Lock Nut 3/8-16  
Clutch Retainer Ass’y  
Flat Washer .385 ID x 1.0 OD  
Rear Belt Retainer Rod  
Flat Washer .407 ID x .812 OD  
Heat Shield Cable Clip  
Hex Washer Screw 3/8-16 x 1.5  
Hex Washer Screw 3/8-16 x 1.25  
V-Belt  
Pulley  
Key  
Electric Clutch  
Spacer Clutch  
Hex Cap Screw 7/16-20 x 3.0  
Lock Washer 7/16  
Engine Harness Assembly (Not Shown)  
710-1314  
736-0119  
751-0619  
710-0642  
721-0208  
710-3178  
751-3140  
751-3142  
751B213146  
24. 736-0607  
25. 725-1711  
26. 710-0751  
27. 712-0291  
28. 736-3006  
29. 725-3001  
30. 736-0270  
31. 712-0431  
32. 603-0317  
33. 736-0258  
34. 747-3362  
35. 736-3010  
36. 726-3008  
37. 710-1007  
38. 710-0502A  
39. 754-3100  
40. 756-3060  
41 714-0128  
42. 717-3467  
43. 750-3106  
44. 710-0510  
45. 736-0171  
629-3038A  
8.  
9.  
10. 710-1237  
11. 703-3004  
12. 725-0157  
13. 710-3009  
14. 746-3074  
15. 746-3073  
16. 712-0161  
17. 751-0617  
18. 749-3048  
19. 751-3141  
20. 751-0564  
21. 710-0148  
22. 726-0205  
23. 751-0535  
Fuel Line Hose  
33  
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Models ZT-2150 & ZT-2250  
1
2
3
5
4
6
7
8
10  
11  
18  
12  
13  
14  
15  
17  
16  
22  
33  
23  
21  
24  
20  
19  
9
27  
33  
25  
46  
28  
26  
29  
32  
31  
30  
37  
47  
25  
36  
34  
38  
39  
35  
40  
41  
43  
45  
44  
42  
34  
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Model ZT-2150 & ZT-2250  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Screw #10-24 x .750  
Throttle Cable Control 40.5”  
Choke Cable Control 52.0”  
Nylon Lock Nut #10-24  
Oil Drain Hose  
Oil Drain Cap  
Oil Drain  
Fuel Line Hose  
Hose Clamp  
Hex Cap Screw 1/4-20 x .620  
Lock Washer 1/4 ID x 3/4 OD  
Bell Washer .265 ID x .75 OD  
Solenoid Switch  
Lock Nut 1/4-20  
Lock Washer 5/16  
DESCRIPTION  
Exhaust Pipe LH  
Screw  
Clutch Retainer Ass’y  
Hex Lock Nut 1/4-20  
Heat Shield Cable Clip  
Hex Washer Screw 3/8-16 x 1.5  
Flat Washer  
Hex Washer Screw 3/8-16 x 1.875  
Gasket  
Muffler Guard  
Muffler  
Pulley  
V-Belt  
Key  
Cable Tie  
Electric PTO Clutch  
Muffler Deflector  
Hex Washer Screw #8-32 x .375  
Spacer Clutch  
Lock Washer 7/16  
Hex Cap Screw 7/16-20 x 3.25  
Hex Washer Screw #10-32 x .625  
710-3009  
746-3070  
746-3069  
712-0161  
751-3141  
751-3142  
751-3140  
751-0535  
726-0205  
25. 751-0651  
26. 710-1314  
27. 603-0317  
28. 712-0291  
29. 726-3008  
30. 710-1007  
31. 736-3010  
32. 710-1008  
33. 721-0460  
34. 703-3004  
35. 751-0616  
36. 756-3060A  
37. 754-3100  
38. 714-0128  
39. 725-0157  
40. 717-3389  
41. 751-0564  
42. 710-0148  
43. 750-3106  
44. 736-0171  
45. 710-3157  
46. 710-1237  
8.  
9.  
10. 710-0751  
11. 736-3006  
12. 736-0270  
13. 725-3001  
14. 712-0291  
15. 736-0119  
16. 712-3010  
17. 712-3071  
18. 712-0431  
19. 736-0258  
20. 747-3362  
21. 703-2859  
22. 710-3178  
23. 710-0642  
24. 751-0650  
Hex Nut 5/16 - 18  
Hex Nut #10-32  
Flange Lock Nut 3/8-16  
Flat Washer .385 ID x 1.0 OD  
Rear Belt Retainer Rod  
Muffler Bracket  
Carriage Bolt 3/8-16 x .75  
Hex Washer Screw 1/4-20 x .750  
Exhaust Pipe RH  
47. 751B221535 Casing Clamp  
629-3038A Engine Harness Assembly (Not Shown)  
35  
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Models ZT-1850, ZT-2150, & ZT-2250  
2
3
4
5
29  
6
7
8
17  
16  
18  
9
11  
17  
12  
21  
22  
19  
13  
14  
15  
20  
10  
31  
32  
33  
34  
23  
24  
35  
28  
25  
9
26  
27  
36  
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Models ZT-1850, ZT-2150, & ZT-2250  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Wire Harness, Main - Not Shown  
Foam Protector, Indicator Light  
Hex Cap Screw 1/4-20 x .50  
Bracket, Indicator Bulb Mtg.  
Nut, Hex Flange Lock, 1/4-20  
Relay  
Bracket, Headlight Mtg.  
Carriage Screw 1/4-20 x .62  
Switch, Plunger Safety  
Cable Tie  
Cap, Ignition Switch  
Nut, Ignition Switch, 5/8-32  
Switch, Ignition  
Bracket, PTO Switch Retainer  
Battery  
Switch, Seat  
DESCRIPTION  
Screw, Hex Cap, 1/4-20 x .75 GR5  
Strip, Battery Retainer  
Rod, Battery Retainer  
Tray, Battery  
Headlight Assembly  
Bulb, Headlight - Only  
Bezel, Headlight  
Spring, Switch Mounting  
Screw, Machine, #10-24 x 5/8  
Nut, Hex Insert Lock, #10-24  
Voltage Sensor  
629-3070  
723-0455  
710-3013  
703-2809  
712-3027  
725-1718  
703-2836  
710-0134  
725-3164A  
19. 710-3015  
20. 703-3149A  
21. 747-3347  
22. 731-3233  
23. 725-3250  
759-3864  
24. 731-3184  
25. 732-0816  
26. 710-0425  
27. 712-0161  
28. 725-3251  
29. 726-0349  
30. 725-3191A  
31. 710-3143  
32. 750-0539  
33. 725-3159  
34. 725-0157  
35. 712-0161  
8.  
9.  
10. 725-0157  
11. 725-1347  
12. 725-1346  
13. 725-1717  
14. 783-0462  
15. 725-1722  
16. 725-3254  
17. 712-0397  
18. 712-0271  
Ratchet Retainer  
Switch, Plunger Safety  
Machine Screw #10-24  
Spacer .315 ID x .50 OD  
Hour Meter  
Cable Tie  
Lock Nut #10-24  
Nut, Nylon Wing, 1/4-20  
Nut, Hex Sems, 1/4-20  
37  
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Models ZT-1850, ZT-2150, & ZT-2250  
1
2
6
5
3
8
4
7
9
10  
11  
12  
14  
15  
16  
13  
17  
18  
38  
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Models ZT-1850, ZT-2150, & ZT-2250  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
DESCRIPTION  
757-0375B  
757-3009  
731-3154  
710-1260A  
738-0372  
720-0190  
732-3098  
712-3004A  
603-0294  
Seat Ass’y  
Seat Arm Ass’y (If Equipped)  
Seat Slide  
Hex Washer Screw 5/16-18 x .750  
Shoulder Spacer  
Height Adjuster Knob  
Spring Index  
Flange Lock Nut 5/16-18  
Seat Base Bracket Ass’y  
Hex Washer Screw 1/4-20 x 1.0  
Flat Washer .25 x .630  
Spacer  
8.  
9.  
10. 710-0788  
11. 736-0463  
12. 750-3276  
13. 738-0296  
14. 712-3005  
15. 732-3080  
16. 750-0664  
17. 603-0730  
18. 710-0560  
Shoulder Screw  
Flange Lock Nut 3/8-16  
Compression Spring  
Spacer  
Seat Plate Ass’y  
Hex Carriage Screw 3/8-16 x 1.75  
39  
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Models ZT-1850, ZT-2150, & ZT-2250  
2
1
3
27  
4
26  
5
6
15  
21  
9
7
24  
23  
10  
12  
4
8
22  
21  
11  
13  
17  
16  
20  
14  
19  
18  
28  
29  
30  
31  
32  
33  
34  
35  
37  
36  
38  
20  
39  
40  
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Models ZT-1850, ZT-2150, & ZT-2250  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Handle Button  
Handle Deck Lift Grip  
Compression Spring  
Front Lift Rod  
Shoulder Screw .500 Dia x .434  
Hex Cap Screw 3/8-16 x .75  
Shaft Mounting Bracket - LH  
Pivot Link Bearing Ass’y  
Lift Shaft Ass’y  
DESCRIPTION  
Flange Lock Nut 3/8-16  
Shoulder Screw 3/8-16 .56 x .27  
Jam Nut 5/8-11  
Lock Washer 5/8  
Lock Hex Nut 5/8-11  
Clevis Pin  
Front Lift Bracket  
Lift Arm Ass’y  
Shoulder Screw 3/8-16 .50 x .21  
Fork Lift Ass’y  
Hex Cap Screw 3/8-16 x 2.25  
Lift Link Rod  
Flat Washer .406 x .875  
Handle Arm  
Spacer .448 ID x .688 OD  
Lock Nut 7/16-14  
Hex Center L-Nut 5/16-18  
Hex Screw 3/8-16 x 1.50  
Grease Fitting  
711-0642A  
731-3158  
732-3097  
747-3405  
738-0507B  
710-0216  
603-0422  
603-0370  
603-0313  
21. 712-0431  
22. 738-3151  
23. 712-3015  
24. 736-0158  
25. 712-3016  
26. 711-3266  
27. 703-3407  
28. 603-0401  
29. 738-0183  
30. 603-0257  
31. 710-3011  
32. 747-3276  
33. 736-0300  
34. 747-3267  
35. 750-3200  
36. 712-0290  
37. 712-3009  
38. 710-0431  
39. 737-0280  
40. 747-3406  
8.  
9.  
10. 703-2621  
11. 703-2780  
12. 603-0327  
13. 703-2772  
14. 738-3150  
15. 712-3020  
16. 603-0423  
17. 710-3083  
18. 711-0773  
19. 738-0380  
20. 712-0206  
Adjustable Deck Lift Link  
Lift Parallel Link  
Handle Bearing Ass’y  
Deck Height Adjustable Plate  
Lift Handle Shoulder Screw  
Top Lock Jam Nut 3/8-16  
Shaft Mounting Bracket - RH  
Hex Cap Screw 5/16-18 x 1.375  
Eye Bolt Adjustable Link  
Shoulder Screw 3/8-16  
Hex Nut 1/2-13  
Front Mounting Rod Bracket  
41  
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Models ZT-1850, ZT-2150, & ZT-2250  
1
2
3
4
5
12  
8
9
7
6
10  
11  
13  
12  
12  
2
14  
15  
16  
19  
17  
17  
18  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
712-3075  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Hex Lock Nut, 1.0-14  
Flat Washer  
Pin Ass’y, Pivot  
Adapter, 1/8 NPTF x 1/8 NPTF  
Grease Fitting, 65° w/Extension  
Hex Flange Lock Nut, 3/8-16  
Push Nut, 3/8 ID  
Carriage Bolt, 3/8-16 x .75  
Hex Cap Screw, 3/8-16 x 1.0  
Lock Washer 3/8  
DESCRIPTION  
11. 736-0227  
12. 731-0374  
13. 737-0280  
14. 603-0363  
15. 712-0239  
16. 710-0506  
17. 750-0456  
18. 634-3164  
19. 750-3197A  
20. 603-0382  
Flat Washer 3/8 x 1.5  
Flange Bearing 1.0 ID  
Grease Fitting  
Castor Wheel Bracket  
Hex Center Lock Nut 1/2-20  
Hex Cap Screw, 1/2-20 x 5.5  
Spacer, .79 ID x .347 Lg ‘  
Wheel Comp 11.0 x 4.0 x 5.0  
Wheel Spacer  
736-0274  
603-0389A  
737-3090  
737-3072  
712-0431  
712-0229  
710-3178  
710-0514  
8.  
9.  
10. 736-0169  
Front Axle Ass’y  
42  
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Model ZT-1850  
1
2
3
4
7
8
9
5
14  
15  
7
16  
4
6
10  
11  
17  
12  
18  
13  
19  
20  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
712-0251  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Retainer Nut 3/8-16  
Frame Assembly  
Retainer Nut 3/8-16  
Flange Lock Nut 3/8-16  
Hex Cap Screw 3/8-16 x .75  
Hex Cap Screw 3/8-16 x 2.0  
Flange Lock Nut 5/16-18  
Flat Washer .385 x 1.0 x .135  
Upper Bumper Tube  
DESCRIPTION  
Washer .320 ID x .93 OD  
Bumper Bracket  
Carriage Bolt 5/16 x 1.5  
Hex Cap Screw 3/8-16 x 3.0  
Hex Cap Screw 3/8 - 16 x 2.5  
Counter Weight  
11. 736-0451  
12. 703-3504  
13. 710-1250  
14. 710-0521  
15. 710-0859  
16. 719-3130  
17. 726-0298  
18. 603-0620A  
19. 736-3004  
20. 712-0431  
603-0720B  
712-0455  
712-0431  
710-0216  
710-3144  
712-3004A  
736-0258  
749-3087  
End Cap  
8.  
9.  
Bumper Ass’y  
Flat Washer .406 ID x .875 OD  
Flange Lock Nut 3/8-16  
10. 749-3089  
Lower Bumper Tube  
43  
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Models ZT-2150 & ZT-2250  
1
2
3
4
7
8
9
5
14  
15  
7
4
16  
6
10  
11  
17  
12  
13  
18  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Retainer Nut 3/8-16  
Frame Assembly  
Retainer Nut 3/8-16  
Flange Lock Nut 3/8-16  
Hex Cap Screw 3/8-16 x .75  
Hex Cap Screw 3/8-16 x 2.0  
Flange Lock Nut 5/16-18  
Flat Washer .385 x 1.0 x .135  
Upper Bumper  
DESCRIPTION  
712-0251  
603-0720B  
712-0455  
712-0431  
710-0216  
710-3144  
712-3004A  
736-0258  
749-3062  
10. 749-3061  
11. 736-0451  
12. 703-3504  
13. 710-1250  
14. 710-0520  
15. 736-3004  
16. 603-0620A  
17. 726-0298  
18. 712-0431  
Lower Bumper Tube  
Washer .320 ID x .93 OD  
Bumper Bracket  
Carriage Bolt 5/16 x 1.5  
Hex Cap Screw 3/8-16 x 1.5  
Flat Washer .406 ID x .875 OD  
Front Bumper  
8.  
9.  
End Cap  
Flange Lock Nut 3/8-16  
44  
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Models ZT-1850, ZT-2150, ZT-2250  
1
4
2
1
5
3
6
2
7
3
8
8
9
9
10  
11  
11  
10  
REF.  
NO.  
1.  
PART  
NO.  
722-0265  
DESCRIPTION  
Foam 2.04 x 3.50 x .62  
2.  
710-1260A Hex Washer Screw 5/16-18 x .75  
3.  
4.  
5.  
6.  
7.  
8.  
736-0231  
651-3004  
703-3490  
712-0431  
710-0216  
734-1596  
734-3163  
634-3005  
634-3030  
Flat Washer .344 ID x 1.125 OD  
Tank Assembly 4.0 Gallon  
Fuel Tank Mounting Bracket  
Flange Lock Nut 3/8-16  
Hex Cap Screw 3/8-16 x .75  
Tire 20 x 8 - 8 (ZT-1850)  
Tire 22 x 11-8 (ZT-2150 & ZT-2250)  
Rim Ass’y 8 x 6.19 (ZT-1850)  
Rim Ass’y 8 x 6.19 (ZT-2150 & ZT-2250)  
Tubeless Air Valve  
Wheel Comp 20 x 8-8 (ZT-1850)  
Wheel Comp 22 x 11-8 RH (ZT-2150 & ZT-2250)  
Wheel Comp 22 x 11-8 LH (ZT-2150 & ZT-2250)  
9.  
10. 734-0255  
11. 634-3050  
634-3051  
634-3052  
45  
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Model ZT-1850  
1
4
10  
11  
12  
5
8
7
6
9
19  
20  
2
3
28  
13  
14  
21  
15  
30  
31  
22  
8
16  
29  
23  
32  
33  
34  
35  
6
17  
13  
24  
27  
18  
24  
19  
37  
39  
36  
25  
38  
43  
68  
26  
42  
23  
44  
67  
46  
41  
47  
45  
65  
66  
70  
50  
48  
24  
60  
49  
64  
63  
51  
52  
42  
53  
19  
56  
57  
62  
69  
24  
58  
2
54  
59  
61  
55  
46  
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Model ZT-1850  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Extension Spring .94 OD x 7.57  
Hex Nut 1/4-20  
Hex Cap Screw 1/4-20 x 1.0  
Hex Cap Screw 5/8-18 x 4.25  
Flat Washer 5/8 ID x 1.0 OD  
Bearing .625 ID x 1.574 OD  
Belt  
DESCRIPTION  
Handle Assembly  
Spindle Bolt 3/4-16 x 5.215  
Pulley  
Hex Cap Screw 3/8-16 x 2.0  
Screw 5/16-18 x .750  
Spindle Spacer  
732-0556  
712-3006  
710-0597  
710-3151  
736-0290  
741-0524  
754-3091  
716-3020  
750-3164  
36. 603-0766  
37. 710-1693  
38. 756-3089  
39. 710-3144  
41. 710-1611  
42. 748-3065  
43. 715-3003  
44. 747-3013  
45. 732-0802  
46. 710-1260A  
47. 750-3119  
48. 750-0150  
49. 603-0734  
50. 710-3178  
51. 754-3039  
52. 618-3129  
53. 748-3020  
54. 742-3036  
55. 712-3078  
56. 736-0171  
57. 712-3019  
58. 736-0105  
59. 703-1890  
60. 631-0094  
61. 738-3056  
62. 703-3359  
63. 710-0260  
64. 731-3316  
65. 711-3314  
66. 703-3743  
67. 731-3005  
68. 714-0115  
69. 736-0270  
70. 710-0751  
Pin  
Support Pin  
8.  
9.  
Snap Ring  
Spacer .635 ID x 2.0  
Hex Lock Nut 1/2-20  
Flat Washer 1/2 x 1.25  
Flat Washer .76 ID x 1.49 OD  
Flange Bearing 3/4 ID x .52  
Spacer .50 OD x .75 ID  
Pulley  
Extension Spring 1.0 OD x 6.140  
Idler Assembly  
Flat Washer .531 ID x 1.25 OD  
Grease Fitting  
Shoulder Screw  
Idler Arm Assembly  
Torsion Spring  
Flat Pulley  
Flange Lock Nut 3/8-16  
Retainer Spring  
Deck Mounting Plate Assembly  
Flange Lock Nut 5/16-18  
Stop Bracket  
Hex Cap Screw 5/16-18 x .75  
Button Plug  
Belt Cover LH  
Hex Nut 5/16-18  
Lock Washer 5/16  
Shoulder Screw .498 x 1.445  
Flat Washer .531 x .93  
Compression Spring .63 OD x 6.3  
Hex Washer Screw 5/16-18 x .750  
Spacer .406 ID x 1.0 OD  
Spacer .550 ID x .750 OD  
Deck Assembly  
Carriage Bolt 3/8-16 x .75  
Belt  
Spindle Assembly  
Blade Spacer  
10. 712-0239  
11. 736-0179  
12. 736-0188  
13. 741-0338  
14. 750-0656  
15. 756-3108  
16. 732-0850  
17. 603-0743  
18. 736-0100  
19. 737-3000  
20. 738-3172  
21. 603-0741  
22. 732-3067  
23. 756-3005  
24. 712-0431  
25. 748-3100  
26. 603-0763  
27. 712-3004A  
28. 703-2559  
29. 710-3008  
30. 726-3045  
31. 703-3742  
32. 712-3010  
33. 736-0119  
34. 738-0213  
35. 736-0192  
Blade  
Hex Flange Nut 3/4-16  
Lock Washer 7/16  
Hex Nut 7/16-14  
Bell Washer .401 ID x .870 OD  
Deck Wheel  
Chute Assembly  
Shoulder Screw 1/2 x 2.5  
Skirt Baffle  
Carriage Bolt 5/16-18 x .62  
Mulching Plug  
Roller Pin  
Belt Cover RH  
Front Roller  
Pin  
Bell Washer .265 ID x .75 OD  
Hex Cap Screw 1/4-20 x .620  
IMPORTANT: For a proper working machine, use Factory Approved Parts.  
V-Belts are specially designed to engage and disengage safely. A substitute (non OEM) V-belt can be dangerous  
by not disengaging completely.  
NOTE: For painted parts, please refer to the list of  
color codes below. Please add the applicable color  
code, wherever needed, to the part number to order  
a replacement part. For instance, if a part, numbered  
700-xxxx, is painted Oyster Gray, the part number to  
order would be 700-xxxx-0662.  
Oyster Gray: 0662  
Powder Black: 0637  
Red Metallic: 0650  
47  
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Model ZT-2150  
1
65  
2
3
4
1
5
6
8
66  
7
9
6
10  
70  
68  
15  
6
7
7
22  
13  
12  
67  
68  
69  
14  
11  
28  
17  
7
20  
71  
16  
29  
7
11  
30  
9
18  
19  
20  
31  
7
28  
21  
7
32  
26  
10  
27  
22  
33  
34  
23  
24  
25  
55  
42  
58  
7
57  
59  
60  
44  
41  
35  
36  
43  
37  
39  
38  
40  
72  
56  
54  
46  
22  
53  
44  
45  
73  
47  
52  
62  
63  
48  
45  
31  
61  
51  
49  
49  
50  
64  
48  
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Model ZT-2150  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Wing Nut Knob  
Belt Cover LH  
DESCRIPTION  
Carriage Bolt 3/8-16  
Roller  
Shoulder Screw  
Spacer  
Idler Support Plate  
Hex Cap Screw 3/8-16 x 4.25  
Flat Washer  
Lock Washer 7/16  
Hex Nut 7/16-14  
Support Plate  
Carriage Screw 3/8-16 x 1.25  
Front Bar  
720-0241  
703-2817  
703-2816  
747-3306  
738-0380  
756-3106  
712-0431  
710-0521  
736-0258  
39. 710-3168  
40. 731-3005  
41. 738-0296  
42. 750-3243  
43. 703-3381  
44. 710-0944  
45. 736-0227  
46. 736-0171  
47. 712-3019  
48. 703-2988  
49. 710-3034  
50. 603-0154  
51. 750-3119  
52. 703-2192  
53. 703-2392  
54. 732-3070  
55. 725-0157  
56. 710-3001  
57. 703-2410  
58. 634-3159  
59. 750-3193  
60. 711-3318  
61. 731-3131  
62. 703-2161  
63. 710-3178  
64. 742-3025  
65. 754-3078  
754-3083  
Belt Cover RH  
Idler Spring Mounting Rod  
Shoulder Screw 3/8-16  
Pulley  
Flange Lock Nut 3/8-16  
Hex Cap Screw 3/8-16 x 3.0  
Flat Washer .385 ID x 1.0 OD  
Idler Pulley 5.0  
Deck Spindle Ass’y  
Idler Bearing Arm Ass’y  
Spacer  
8.  
9.  
10. 756-3105  
11. 603-0690  
12. 603-0469A  
13. 711-0242  
14. 738-3108  
15. 737-0280  
16. 736-3015  
17. 603-0407  
18. 736-0316  
19. 703-2849  
20. 703-0326  
21. 703-2091A  
22. 714-0115  
23. 711-3314  
24. 731-3005  
25. 703-2430  
26. 703-2090  
27. 703-2767  
28. 703-2089A  
29. 732-0971  
30. 712-0375  
31. 710-3168  
32. 603-0348  
33. 747-3297A  
34. 732-0395  
35. 711-1103  
36. 703-2929  
37. 736-0231  
38. 712-3004A  
Spacer  
Finger Guard  
Bracket  
Torsion Spring  
Shoulder Bolt  
Grease Fitting  
Flat Washer .469 ID x .875 OD  
Idler Pulley Ass’y 5.0  
Flat Washer .78 ID x 1.59 OD  
Channel  
Front End Deck Bracket LH  
Front Roller Bracket  
Cotter Pin  
Cable Tie  
Hex Cap Screw 3/8-16 x .880  
Castor Bracket  
Wheel Complete  
Spacer  
Hinge Pin  
Deflector Chute  
Inner Baffle  
Carriage Bolt 3/8 - 16  
Blade  
Belt  
Belt  
Support Pin  
Compression Spring  
Flat Washer .536 ID x .93 OD  
Spring Pin  
Rear Hanger Bracket LH  
Rear Hanger Bracket RH  
Rear Hanger Bracket Spacer  
Hex Cap Screw 3/8-16 x .88  
Hex Cap Screw 3/8-16 x 4.5  
Roller Pin  
Roller  
Front End Deck Bracket RH  
Reinforcement Disk RH  
Front End Deck Bracket LH  
Reinforcement Disk  
Extension Spring  
66. 747-3013  
67. 732-0802  
68. 736-0160  
69. 715-3003  
70. 603-0351  
603-0350  
71. 703-2683  
72. 710-3005  
73. 710-0693  
Lock Nut 3/8-16  
Carriage Bolt 3/8-16  
Mower Deck Ass’y  
Deck Support Rod  
Extension Spring .50 OD x 2.51 Lg  
Pin Roller  
Deck Support Link  
Flat Washer .344 ID x 1.125 OD  
Flange Lock Nut 5/16-18  
IMPORTANT: For a proper working machine, use Factory Approved Parts.  
V-Belts are specially designed to engage and disengage safely. A substitute (non OEM) V-belt can be dangerous  
by not disengaging completely.  
NOTE: For painted parts, please refer to the list of  
color codes below. Please add the applicable color  
code, wherever needed, to the part number to order  
a replacement part. For instance, if a part, numbered  
700-xxxx, is painted Oyster Gray, the part number to  
order would be 700-xxxx-0662.  
Oyster Gray: 0662  
Powder Black: 0637  
Red Metallic: 0650  
49  
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Model ZT-2250  
1
65  
2
3
4
1
5
6
8
66  
7
9
6
10  
70  
68  
15  
6
7
7
22  
13  
12  
67  
68  
69  
14  
11  
28  
17  
7
20  
71  
16  
29  
7
11  
30  
9
18  
19  
20  
31  
7
28  
21  
7
32  
10  
26  
9
27  
22  
33  
34  
23  
24  
25  
55  
42  
58  
7
57  
59  
60  
44  
41  
35  
36  
43  
37  
39  
38  
40  
22  
56  
54  
46  
53  
44  
45  
72  
47  
52  
62  
63  
48  
45  
31  
61  
51  
49  
49  
50  
64  
50  
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Model ZT-2250  
REF.  
NO.  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
Wing Nut Knob  
Belt Cover LH  
DESCRIPTION  
Flange Lock Nut 5/16-18  
Carriage Bolt 3/8-16  
Roller  
Shoulder Screw  
Spacer  
Idler Support Plate  
Hex Cap Screw 3/8-16 x 4.25  
Flat Washer  
Lock Washer 7/16  
Hex Nut 7/16-14  
Support Plate  
Carriage Screw 3/8-16 x 1.25  
Front Bar  
Spacer  
Finger Guard  
Bracket  
Torsion Spring  
Cable Tie  
Hex Cap Screw 3/8-16 x .880  
Castor Bracket  
Wheel Complete  
Spacer  
Hinge Pin  
Deflector Chute  
Inner Baffle  
Carriage Bolt 3/8 - 16  
Blade  
Belt  
720-0241  
703-2817  
703-2816  
747-3306  
738-0380  
756-3106  
712-0431  
710-0521  
736-0258  
38. 712-3004A  
39. 710-3168  
40. 731-3005  
41. 738-0296  
42. 750-3243  
43. 703-3381  
44. 710-0944  
45. 736-0227  
46. 736-0171  
47. 712-3019  
48. 703-2988  
49. 710-3034  
50. 603-0144  
51. 750-3119  
52. 603-0149  
53. 703-2392  
54. 732-3070  
55. 725-0157  
56. 710-3001  
57. 703-2410  
58. 634-3159  
59. 750-3193  
60. 711-3318  
61. 731-3131  
62. 703-2093  
63. 710-3178  
64. 742-3013  
65. 754-3078  
754-3083  
Belt Cover RH  
Idler Spring Mounting Rod  
Shoulder Screw 3/8-16  
Pulley  
Flange Lock Nut 3/8-16  
Hex Cap Screw 3/8-16 x 3.0  
Flat Washer .385 ID x 1.0 OD  
Idler Pulley 5.0  
Deck Spindle Ass’y  
Idler Bearing Arm Ass’y  
Spacer  
8.  
9.  
10. 756-3105  
11. 603-0690  
12. 603-0469A  
13. 711-0242  
14. 738-3108  
15. 737-0280  
16. 736-3015  
17. 603-0407  
18. 736-0316  
19. 703-2849  
20. 703-2767  
21. 703-2091A  
22. 714-0115  
23. 711-3314  
24. 731-3005  
25. 703-2430  
26. 703-2090  
27. 703-2767  
28. 703-2089A  
29. 732-0971  
30. 712-0375  
31. 710-3168  
32. 603-0325  
33. 747-3297A  
34. 732-0395  
35. 711-1103  
36. 703-2929  
37. 736-0231  
Shoulder Bolt  
Grease Fitting  
Flat Washer .469 ID x .875 OD  
Idler Pulley Ass’y 5.0  
Flat Washer .78 ID x 1.59 OD  
Channel  
Front End Deck Bracket LH  
Front Roller Bracket  
Cotter Pin  
Roller Pin  
Roller  
Front End Deck Bracket RH  
Reinforcement Disk RH  
Front End Deck Bracket LH  
Reinforcement Disk  
Extension Spring  
Belt  
Support Pin  
Lock Nut 3/8-16  
66. 747-3013  
67. 732-0802  
68. 736-0160  
69. 715-3003  
70. 603-0351  
603-0350  
Carriage Bolt 3/8-16  
Mower Deck Ass’y  
Deck Support Rod  
Extension Spring .50 OD x 2.51 Lg  
Pin Roller  
Compression Spring  
Flat Washer .536 ID x .93 OD  
Spring Pin  
Rear Hanger Bracket LH  
Rear Hanger Bracket RH  
Rear Hanger Bracket Spacer  
Hex Cap Screw 3/8-16 x 4.5  
Deck Support Link  
Flat Washer .344 ID x 1.125 OD  
71. 703-2683  
72. 710-0693  
IMPORTANT: For a proper working machine, use Factory Approved Parts.  
V-Belts are specially designed to engage and disengage safely. A substitute (non OEM) V-belt can be dangerous  
by not disengaging completely.  
NOTE: For painted parts, please refer to the list of  
color codes below. Please add the applicable color  
code, wherever needed, to the part number to order  
a replacement part. For instance, if a part, numbered  
700-xxxx, is painted Oyster Gray, the part number to  
order would be 700-xxxx-0662.  
Oyster Gray: 0662  
Powder Black: 0637  
Red Metallic: 0650  
51  
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Models ZT-2150 & ZT-2250  
1
2
4
7
3
6
3
5
6
1
2
4
5
7
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
732-0772  
711-0509  
712-3007  
712-0116  
711-1059  
736-0159  
710-1207  
Extension Spring 1.25 OD x 11.5 Lg  
Spring  
Hex Jam Nut 5/16-18  
Jam Lock Nut 3/8-24  
Ferrule  
Washer 5/16  
Hex Cap Screw 5/16-18 x 3.50  
52  
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Models ZT-1850, ZT-2150, ZT-2250  
629-3070  
53  
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Notes  
54  
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55  
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MANUFACTURER’S LIMITED WARRANTY FOR:  
c. Log splitter pumps, valves and cylinders have a sepa-  
rate one year warranty.  
The limited warranty set forth below is given by White Out-  
door Products Co. with respect to new merchandise pur-  
chased and used in the United States, its possessions and  
territories.  
d. White Outdoor Co. does not extend any warranty for  
products sold or exported outside of the United States  
of America, its possessions and territories, except  
those sold through White Outdoor Co. authorized  
channels of export distribution.  
White Outdoor Products Co. warrants this product against  
defects in material and workmanship for a period of two (2)  
years commencing on the date of original purchase and  
will, at its option, repair or replace, free of charge, any part  
found to be defective in material or workmanship. This lim-  
ited warranty shall only apply if this product has been oper-  
ated and maintained in accordance with the Operator’s  
Manual furnished with the product, and has not been sub-  
ject to misuse, abuse, commercial use, neglect, accident,  
improper maintenance, alteration, vandalism, theft, fire,  
water or damage because of other peril or natural disaster.  
Damage resulting from the installation or use of any acces-  
sory or attachment not approved by White Outdoor Prod-  
ucts Co. for use with the product(s) covered by this manual  
will void your warranty as to any resulting damages.  
No implied warranty, including any implied warranty of  
merchantability or fitness for a particular purpose,  
applies after the applicable period of express written  
warranty above as to the parts as identified. No other  
express warranty or guaranty, whether written or oral,  
except as mentioned above, given by any person or  
entity, including a dealer or retailer, with respect to any  
product shall bind White Outdoor Co. During the  
period of the Warranty, the exclusive remedy is repair  
or replacement of the product as set forth above.  
(Some states do not allow limitations on how long an  
implied warranty lasts, so the above limitation may not  
apply to you.)  
Normal wear parts or components thereof are subject to  
separate terms as follows: All normal wear part or compo-  
nent failures will be covered on the product for a period of  
90 days regardless of cause. After 90 days, but within the  
two year period, normal wear part failures will be covered  
ONLY IF caused by defects in material or workmanship of  
OTHER component parts. Normal wear parts and compo-  
nents include, but are not limited to, belts, blades, blade  
adapters, grass bags, rider deck wheels, seats, snow  
thrower skid shoes, shave plates and tires. Batteries are  
covered by a 90-day limited replacement warranty.  
The provisions as set forth in this Warranty provide the  
sole and exclusive remedy arising from the sales.  
White Outdoor Co. shall not be liable for incidental or  
consequential loss or damages including, without limi-  
tation, expenses incurred for substitute or replace-  
ment lawn care services, for transportation or for  
related expenses, or for rental expenses to temporarily  
replace a warranted product. (Some states do not allow  
the exclusion or limitation of incidental or consequential  
damages, so the above exclusion or limitation may not  
apply to you.)  
HOW TO OBTAIN SERVICE: Warranty service is available,  
WITH PROOF OF PURCHASE THROUGH YOUR LOCAL  
WHITE OUTDOOR DEALER. To locate the dealer in your  
area, please check for a listing in the Yellow Pages or con-  
tact the Customer Dealer Referral Line of White Outdoor  
Co. by calling 1-330-225-8883 or writing to P.O. Box  
361131, Cleveland, Ohio 44136-0019.  
In no event shall recovery of any kind be greater than the  
amount of the purchase price of the product sold. Alteration  
of the safety features of the product shall void this War-  
ranty. You assume the risk and liability for loss, damage, or  
injury to you and your property and/or to others and their  
property arising out of the use or misuse or inability to use  
the product.  
This limited warranty does not provide coverage in the  
following cases:  
This limited warranty shall not extend to anyone other than  
the original purchaser, original lessee or the person for  
whom it was purchased as a gift.  
a. The engine or component parts thereof. These items  
carry a separate manufacturer’s warranty. Please refer  
to the applicable manufacturer’s warranty on these  
items.  
b. Routine maintenance items such as lubricants, filters,  
blade sharpening and tune-ups, or adjustments such  
as brake adjustments, clutch adjustments or deck  
adjustments; and normal deterioration of the exterior  
finish due to use or exposure.  
How State Law Relates to this Warranty: This limited  
warranty gives you specific legal rights, and you may also  
have other rights which vary from state to state.  
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