Swisher Lawn Mower ZT1436B ZT18542 ZT2250 User Manual

swisherinc.com  
OWNER’S  
MANUAL  
MODEL NO.  
ZT1436B  
ZT18542  
ZT2250  
“Z” SERIES  
ZERO TURN HYDROSTATIC DRIVE  
IMPORTANT  
Read and follow all  
Safety Precautions  
and Instructions  
before operating this  
equipment.  
Assembly  
Operation  
Service and Adjustment  
Repair Parts  
Rev. 06-039  
1602 CORPORATE DRIVE, P.O. BOX 67, WARRENSBURG, MISSOURI 64093  
PHONE 660-747-8183 FAX 660-747-8650  
Made In The  
Manufacturing quality lawn care equipment since 1945  
USA  
ONZTR04  
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Thank you for choosing Swisher’s Zero Turn Rider Mower. Before  
operating your mower, please read, understand and follow all of the safety  
precautions and other instructions explained in this manual . As with all power  
equipment, lawnmowers can be potentially dangerous if improperly used.  
SAFETY PRECAUTIONS & DECALS  
This Safety Alert Symbol indicates important messages in this  
manual. When you see this symbol, carefully read the message that  
follows and be alert to the possibility of personal injury.  
Read this manual completely. This machine can amputate hands and feet, and  
throw objects. Failure to observe the following safety instructions could result in  
serious injury or death.  
Read the manual. Learn to operate this machine safely.  
Always disconnect the spark plug wire and place the wire where it cannot contact the  
spark plug, to prevent accidental starting the engine when setting up, transporting,  
adjusting or making repairs.  
Keep all shields and guards in place.  
Understand the speed, steering and stability of this machine. Know the positions and  
operations of all controls before you operate this machine. Check all of the controls in  
a safe area before starting to work with this machine.  
Allow only responsible adults who are familiar with these instructions to operate this  
machine. Never allow children to operate this machine.  
Clear the area of objects such as rocks, toys, wire, etc. that can be picked up and  
thrown by the blade.  
Be sure the area is clear of other people before mowing. Be aware of the mower  
discharge direction and do not point at anyone. Stop the machine if anyone enters the  
mowing area. Children are often attracted to the machine and the mowing activity.  
Never assume that children will remain where you last saw them. Keep children  
under the watchful care of another responsible adult.  
No riders!  
Do not put hands or feet near or under rotating parts. Keep clear of the discharge  
opening at all times.  
Do not mow in reverse. Always look down and behind before and during backing.  
3
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The operation of any cutter can encounter foreign objects to be thrown into the  
eyes, resulting in severe eye damage. Always wear certified safety glasses or  
wide-vision safety goggles for over spectacles before starting any cutting  
machine and while operating such a machine.  
The operation of any cutter produces sound waves that are damaging to the  
human ear. Ear protection is recommended.  
CAUTION!  
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. Never assume that children will remain where you last saw  
them.  
SLOPE OPERATION! ( See page 27 )  
Do not operate on slopes greater than 15 degrees.  
Use extra caution when mowing on slopes. Operate self-propelled units  
up and down slopes. There is a significant risk of overturns when  
operating across slopes. If you feel uneasy on a slope then do not mow it.  
Turn off the blades when not mowing. Before leaving the machine, turn off the blades  
and stop the engine.  
Watch for traffic when operating near or crossing roadways.  
Do not operate the mower if it has been dropped or damaged in any manner or if the  
mower vibrates excessively. Excessive vibration is an indication of damage.  
Repair mower as necessary.  
Dress properly. Do not operate the mower when barefoot or wearing open sandals.  
Wear only solid shoes with good traction when mowing.  
Never allow operation by untrained persons.  
Do not operate the machine while under the influence of alcohol or drugs.  
Operate self-propelled machines up and down slopes. There is significant risk of  
overturns when operating across slopes. Avoid sudden turns. Operate walk-behind  
machines across slopes. There is a significant risk of slipping under a walk-behind  
machine when operating up and down slopes.  
Never tamper with safety devices. Check their proper operation regularly.  
Stop and inspect the equipment if you strike an object. Repair, if necessary, before  
restarting. Never make adjustments or repairs with the engine running. Mower blades  
are sharp and can cut. Wrap the blades or wear gloves, and use extra caution when  
servicing them. Do not operate at too fast a rate.  
Do not mow close to ditches, embankments or drop-offs. An edge could collapse. A  
mower wheel over the edge could suddenly turn the unit over.  
Do not mow on wet grass if possible. Wet grass causes reduced traction and could cause  
sliding. Do not park on a slope unless absolutely necessary.  
Always chock or block wheels and set parking brake if parked on slope.  
4
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Turn off the blades when not mowing. Before leaving the machine, turn off the blades  
and stop the engine.  
Watch for traffic when operating near or crossing roadways.  
Do not operate the mower if it has been dropped or damaged in any manner or if the  
mower vibrates excessively. Excessive vibration is an indication of damage.  
Repair mower as necessary.  
Dress properly. Do not operate the mower when barefoot or wearing open sandals.  
Wear only solid shoes with good traction when mowing.  
Never allow operation by untrained persons.  
Do not operate the machine while under the influence of alcohol or drugs.  
Operate self-propelled machines up and down slopes. There is significant risk of  
overturns when operating across slopes. Avoid sudden turns. Operate walk-behind  
machines across slopes. There is a significant risk of slipping under a walk-behind  
machine when operating up and down slopes.  
Never tamper with safety devices. Check their proper operation regularly.  
Stop and inspect the equipment if you strike an object. Repair, if necessary, before  
restarting. Never make adjustments or repairs with the engine running. Mower blades  
are sharp and can cut. Wrap the blades or wear gloves, and use extra caution when  
servicing them. Do not operate at too fast a rate.  
Do not mow close to ditches, embankments or drop-offs. An edge could collapse. A  
mower wheel over the edge could suddenly turn the unit over.  
Do not mow on wet grass if possible. Wet grass causes reduced traction and could cause  
sliding. Do not park on a slope unless absolutely necessary.  
Always chock or block wheels and set parking brake if parked on slope.  
WARNING: Hydraulic fluid can cause severe burns and penetrate skin causing  
severe injury or death.  
Do not step on mower deck when operating, dismounting or mounting the mower.  
Never push or pull unit with another vehicle. Transmission damage will occur.  
When transporting be sure to secure mower frame to transport vehicle. NEVER tie  
down to moving parts or linkages which may become damaged or come loose.  
NEVER transport mower while engine is running.  
NEVER add fuel or remove gas cap while engine is running or hot.  
NEVER store unit near an open flame such as a water heater or furnace.  
NEVER modify or allow anyone to modify or alter any components or safety  
devices.  
ALWAYS keep mower clean and free of debris and grass clippings.  
NEVER reverse battery cables. Electric shock will occur.  
ALWAYS keep battery away from open flame and sparks. Explosive gases from  
battery can cause serious injury or death.  
ALWAYS wear safety glasses and protective gear when servicing the battery.  
Battery fluid contains sulfuric acid. Contact with battery acid on skin or clothing can  
cause severe chemical burns.  
NEVER tip battery beyond a 45 degree angle in any direction.  
5
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Danger/Warning Decal – OD99155  
Ignition/PTO/Throttle Decal – OD99154  
Ignition/PTO/Throttle Decal 50” Mower Only – OD99157  
Swisher Flag U.S.A.– OD39  
Triangle Danger Decal – OD55  
Notice Do Not Alter Wiring Decal– OD74  
Operator Must Be Seated Decal– OD73  
Parking Brake Decal – OD99152  
Flying Debris Decal – OD43  
No Step Decal – OD11  
DECALS NOT SHOWN  
Swisher Z 18.5/42" Decal-Left- OD124  
Z 14.5/36" Decal- OD112  
Z 22.0/50" Decal- OD123  
36" Deck White Decal- OD99159  
Swisher Z 14.5/36" Decal- OD108  
Z 18.5/42" Decal - OD122  
50" Deck White Decal- OD99160  
Swisher Z 22.0/50" Decal- Right- OD121  
Swisher Z 22.0/50" Decal- Left- OD125  
Small Logo White Decal- OD99156  
Swisher Patent Decal– OD88  
42" Deck White Decal- OD99126  
Swisher Z 18.5/42" Decal-Right– OD120  
Height of Cut Decal - OD99153  
Height Indicator Decal - OD99151  
6
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UNCRATING/ASSEMBLY  
Dispose of top and side panels of the crate.  
Remove loose parts and packing material.  
Cut any banding or strapping that may be holding the mower to the crate.  
Disengage spark plug wire and place where it cannot make a connection.  
Assemble the seat and clip wiring harness into the bottom of seat.  
NOTICE: Mower will not start unless the seat is connected to the wiring harness.  
Raise mower deck to its highest position by turning the handle clockwise.  
Set parking brake to Disengage.  
Open transmission valves from behind by pushing-IN on each of the levers until they stop;  
rotate them to the locked (left) position. (See Page 14)  
Carefully push the mower off the crate to a safe and level area.  
Check engine oil. All engines are filled with oil and tested at the factory. Verify oil level and  
add if necessary before starting engine. (See Engine Owner’s Manual)  
Check the battery. If battery is put into service after the “month & year” of the date on the  
battery, then it may need to be charged with a 12 volt battery charger for a minimum of 1 hour,  
but no more than 2 hours at a rate of 6 to 10 amps.  
Attach battery cable(s) to battery.  
Install steering levers. Align steering lever with holes in steering linkage on mower. Keep  
levers aligned with each other.  
Reconnect spark plug wire.  
OPERATING YOUR NEW ZERO TURN RIDER MOWER  
CONTROLS  
OPERATOR PRESENCE SYSTEM: This mower is equipped with an operator’s presence  
system. Any attempt to leave the seated position with the engine running, without first  
disengaging the PTO switch will cause the engine to shut off. Never get off the mower  
without placing the steering levers in the neutral position.  
WARNING: Do not operate the machine unless the Operator’s Presence System is  
functioning as described.  
PARKING BRAKE: Always set the parking brake before starting. The parking brake is  
located on the drivers left hand side. Engage the parking brake by pushing the lever rearward  
and down until lever locks into position. Be sure to release parking brake before operating the  
machine.  
IGNITION: The ignition switch is located on the drivers right hand side toward the rear of  
the seat. The ignition switch has three positions: OFF, ON, START.  
THROTTLE: The throttle\choke control is located on the drivers right hand side towards the  
front of the seat. For maximum performance and battery charging, operate mower at full  
throttle. When starting a cold engine, place lever forward in the full choke position. After start  
up, move throttle rearward to full throttle position. Move lever all the way to the rear for  
lowest setting before shutting off engine. The 50” Model has a push/pull choke mounted on  
the right side fender for easier cold weather starts. Pull out to choke (start) engine.  
PTO SWITCH: The PTO, or Power Take Off switch is used to engage the blades of the  
mower. When the PTO switch is pulled out the blades will be engaged. When the PTO switch  
is pushed in the blades will be disengaged. The PTO switch must be pushed in to complete the  
Operator’s Presence System to start engine.  
NEUTRAL LOCK: The steering levers must be in the outward and locked position for the  
mower to start. ( See page 11)  
7
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MOWING  
WARNING: Do not operate mower at too fast of a rate. Sudden movements forward and  
backward at fast speeds can cause accidents resulting in personal injury.  
Start out moving steering levers SLOWLY forward and backward until you learn to operate  
the unit. NOTE: This mower has been designed to be very maneuverable. Practice in open,  
flat areas is extremely necessary to become comfortable and efficient with the controls.  
BEGIN TO MOW: Before starting the engine, set the desired deck height.  
Start the mower engine.  
Position the throttle lever about halfway and engage PTO switch. Reposition throttle lever  
to full throttle position.  
Move steering levers forward to begin mowing.  
CAUTION: Always make sure the deck is not plugged with grass or other debris. Failure  
to do this will cause damage to the PTO belt.  
STOPPING: Hydrostatic mowers use hydrostatic braking through the transmissions. To  
slow or stop the unit move the steering levers to the neutral position  
STOPPING THE ENGINE: Move the throttle lever to slow position, allow engine to idle  
for 30 seconds and turn ignition to off position. CAUTION: Failure to position the ignition  
key to any position except off will cause discharge of the battery.  
STARTING MOWER  
TO START: Position steering handles outward to neutral locked position. Engage parking  
brake. Extend throttle to full choke position. Start ignition and slide throttle lever back to full  
throttle position. Allow engine to warm up for 1 minute. Release parking brake. Model  
ZT2250 has a remote choke assembly located on the right fender, behind the rider.  
FORWARD MOVEMENT: Position steering handles inward to the drive position. To move  
the mower forward gently push both steering levers forward equal distance from the neutral  
position. The further you move the levers forward the faster you will travel. CAUTION  
steering levers have quick response timing.  
BACKWARD MOVEMENT: To move the mower backwards, gently pull back on the  
steering levers the same distance from neutral. The further you pull back the faster you will  
travel. NOTE it is normal for the reverse speed to be less than the forward for easier turning.  
TURNS: For left turn, move the right lever farther forward then the left. For right turn, move  
the left lever farther forward than the right. To obtain a tight turning radius, GENTLY reverse  
one lever and push the other lever forward. CAUTION: Aggressive turns can damage lawns.  
Do not make turns with the inside wheel stopped. It it better to keep both wheels turning  
slightly.  
DECK HEIGHT ADJUSTMENT: To raise the mower deck up and down, simply rotate the  
lever located in front of the seat above the floor plate. Clockwise raises the deck.  
Counterclockwise lowers the deck. The deck is adjustable from 1 ½” to 3 ½”.  
For best performance, tall grass should be mowed once in the highest position and once again  
at desired cut height. Never cut more than1/3 the height in one cutting.  
ENGAGING BLADES: Operator must be seated for operation of blades. With engine to full  
throttle position, pull UP on PTO switch located between the throttle and the key switch. To  
disengage blades, push DOWN on PTO switch.  
STOPPING ENGINE: Place both levers in the outward neutral locked position. Push PTO  
switch in to disengage. Place throttle lever to lowest setting and let idle for 30 seconds. Turn  
off ignition key and engage parking brake.  
8
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MAINTENANCE SCHEDULE  
INSPECT BEFORE EACH USE  
Loose fasteners: Be sure all fasteners are at proper torque. Especially guards and  
blades.  
Parking brake: If brake does not keep unit from rolling, brake must be adjusted or  
repaired.  
Tires: Always check and maintain proper tire pressure (See tire sidewall for  
recommendation). Check for damage due to sharp rocks, objects or stumps.  
Operator Presence System: The engine should not start unless the PTO switch is  
disengaged and the control levers are locked in the neutral position. Any attempt to  
leave the seated position with the PTO switch engaged will kill the engine.  
Oil level: To prevent damage to engine, always check and maintain proper oil level.  
Never operate engine with the oil level below the add mark on the dipstick. Be sure  
to tighten the dipstick securely after inspection. Refer to engine manual for additional  
information.  
INSPECT EVERY 8 HOURS  
Proper cleaning: Remove any build up of grass, dirt or debris with a brush or cloth  
from engine, battery, deck and and transaxles. Do not use harsh chemicals or  
abrasives. Keep all painted surfaces and wheels free of oil and gasoline. Protect all  
painted surfaces with an automotive wax. Do not spray unit with water or store  
outdoors unprotected. Water can invade sealed bearings and reduce component life.  
Do not spray water onto hydrostatic transmissions. This will  
cause injection of water into the unit causing failure.  
Air filter: The engine will not run properly with a dirty or damaged air filter. Check  
filter before starting the engine. Check for buildup of dirt or debris. Replace if bent,  
clogged, or damaged.  
Oil level: To prevent damage to engine, always check and maintain proper oil level.  
Never operate engine with the oil level below the add mark on the dipstick. Be sure to  
tighten the dipstick securely after inspection.  
9
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INSPECT EVERY 25 HOURS  
Lubrication: Grease all pivot points with a high temp grease.  
Battery, check and clean: Keep battery terminals clean and tight. Periodic charging  
will extend its life. Clean terminals with a wire brush and coat with a petroleum jelly.  
Change engine oil and filter: Use only quality detergent oil. See engine manual for  
instructions. Select viscosity grade according to your expected environmental  
temperature.  
Blades: Best results will come from sharp blades. Replace if bent, damaged or worn.  
Engine air screen: Screen must be clean and free of debris for proper engine cooling.  
Clean with a brush or cloth. Do not spray with pressurized water.  
Muffler: Inspect for damage or corrosion. Keep free of grass or debris to prevent fire.  
INSPECT EVERY 100 HOURS  
Clean engine cooling fins: Clogged cooling fins can damage engine due to  
overheating. Keep fins and external surfaces of the engine clean.  
Replace air filter: The engine will not run properly with a dirty or damaged air filter.  
Check filter before starting the engine.Check for buildup of dirt or debris. Replace if  
bent, clogged, or damaged. See engine manual for detailed instructions.  
Replace spark plugs: See engine manual for detailed instructions.  
INSPECT EACH SEASON  
Belts:Check belts for wear and deterioration. See service and adjustments.  
Spark plug: See engine manual for detailed instructions.  
Replace in-line fuel filter: Replace every season.  
INSPECT BEFORE STORAGE  
Change engine oil and filter: See engine manual for detailed instructions.  
Lubrication: Grease all pivot points with a high temp grease.  
Check battery: Keep battery terminals clean and tight. Periodic charging will extend  
its life. Clean terminals with a wire brush and coat with a petroleum jelly.  
Loose fasteners: Be sure all fasteners are at proper torque, especially guards and  
blades.  
10  
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SERVICE / ADJUSTMENTS  
CAUTION: Before performing any service or adjustments do as follows:  
1. Turn off PTO switch.  
2. Position unit on smooth flat surface.  
3. Place steering levers in outward, neutral-locked position.  
4. Turn ignition key “OFF” and set parking brake.  
5. Wait for all moving parts to stop and disconnect spark plug wire.  
TRACKING  
Adjustments to the unit may need to be made if the unit does not track in a straight line. The  
primary reason for the unit not tracking straight is incorrect or unbalanced tire pressure.  
Before making any adjustments first check and adjust the tire pressure. DO NOT EXCEED  
MAXIMUM RECOMMENDED TIRE PRESSURE.  
ADJUST LINKAGE: Place steering levers outward locking them in the neutral position.  
Turn off engine and raise seat. Under the seat are (4) adjustment bolts. The two adjustment  
bolts toward the seat mount are adjustments for the forward travel. The two bolts toward the  
engine are for the reverse travel. Clockwise movement for these will decrease or slow the  
travel speed of the individual side. Counterclockwise movement will increase the travel of the  
individual side. The linkage is factory set to maximum performance. Adjustment is made by  
rotating the adjustment bolt clockwise on the opposite side that the unit tracks toward. Adjust  
forward and reverse to track straight as needed. When accomplished adjustment to the  
steering levers may need to be done. This is made by loosening the the two bolts on the  
steering lever and aligning with the other. Travel of the steering levers from front to rear may  
be accomplished in the same manner.  
Neutral-Lock Position  
Steering levers out.  
Tracking Adjustment  
Diagram  
Decrease Speed  
Increase Speed  
Adjustment bolts  
Both sides  
Front of  
Mower  
11  
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REMOVING THE MOWER DECK  
1.  
2.  
3.  
4.  
Turn off engine and engage parking brake.  
Rotate cutting height lever counterclockwise to lowest cutting position.  
Remove bolt from pickup point located at the front of the deck.  
Remove cotter pins on rear hanger points and slide out stabilizer bars.Disconnect  
tension spring bolt from tension bracket.  
5.  
6.  
Remove belt from mower pulley and electric clutch.  
Slide mower deck from under unit.  
INSTALLING THE MOWER DECK  
1.  
2.  
3.  
4.  
Be sure the cutting height lever is in the lowest position.  
Position mower deck under unit.  
Install belt around mower pulley and electric clutch.  
Install stabilizer bars into rear hanger brackets through lift points and install cotter  
pins. Be sure eye bolt is between bracket sides.  
5.  
6.  
Install bolt in front hanger bracket passing through eyebolt in the same manner as  
rear and tighten snug.  
Reattach tension spring bolt and tighten.  
NOTE: It is recommended to  
remove the deck to sharpen the  
blades.  
Remove belt  
12  
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LEVELING THE MOWER DECK  
1.  
2.  
Position unit on a smooth level surface.  
For side to side leveling, measure the distance from the floor to the bottom edge at the  
rear of the deck. The measurement should be equal within 1/16 inch side to side.  
Adjustment can be made by loosening locking nut on rear eyebolt hangers and adjusting  
up or down as needed.  
3.  
For front to rear pitch adjustment, loosen locking nut on front eyebolt and adjust up or  
down as needed. Proper pitch measurement is 1/8” to 1/4” lower at the front of the deck.  
Front of Mower  
Front of deck should be  
slightly lower.  
Distance should be  
equal on both rear sides.  
Ground  
13  
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BELTS  
Clutch drive belt replacement  
1. Remove belt covers.  
50”  
2. Disconnect tension idler from tension  
bracket.  
Part #: 3816  
3. Remove belt from mower pulley and electric  
clutch.  
4. Install new belt onto electric clutch and  
mower pulley and check for proper routing  
and clearance.  
5. Reconnect idler tension bolt to tension  
bracket.  
42”  
36”  
Hydrostats belt replacement  
1. Remove clutch drive belt. See clutch belt  
replacement.  
2. Disconnect wiring from electric clutch.  
3. Disconnect idler spring from tension bracket.  
4. Remove bolt and washer from bottom of  
electric clutch and slide clutch from engine  
crankshaft, set aside.  
Part #: 3752  
5. Remove belt from transaxles and engine  
pulley.  
6. Install new belt. Check for proper routing  
and clearance.  
Part #: 3820  
66LR- Transmission Belt  
7. Reinstall electric clutch carefully aligning  
keyed portion of clutch and keyway in  
crankshaft. Reinstall bolt and washer.  
Washer is “cupped” be sure to place  
cupped” side of washer towards the clutch  
body.  
8. Reconnect tension idler to tension bracket.  
9. Reconnect wiring harness to electric clutch.  
10. Reinstall clutch drive belt. See clutch drive  
belt replacement.  
Hydraulic Release  
Push-IN and lock to the left.  
14  
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WIRING DIAGRAMS  
36” and 42” Mowers  
50” Mower  
15  
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ENGINE SETUP  
1
Item #  
Description  
Part #  
N/A  
N/A  
1
14 HP B&S Engine (36" Mower)  
18.5 HP B&S Engine (42" Mower)  
22 HP B&S Engine (50" Mower)  
5/16-18 Serrated Flange Nut  
Spacer Engine Pulley  
N/A  
2
3
4
5
6
7
NB170  
BB105SL  
3753  
Motor Pulley 3"  
1/4 X 1/2 Key Stock  
4258  
689S  
688ECDP  
3813  
699  
NB705  
Engine Pulley Spacer Short .687  
Electric Clutch Drop Pulley  
Electric Clutch (50" Mower Only)  
Washer Belleville Engine Pulley  
7/16-20 X 3.25 HCF GR5 ZP  
10  
12  
11  
8
9
2
10 5/16-18 X 1 1/4 Serrated Flange Bolt NB253  
11  
12  
Oil Drain Valve  
Oil Drain Valve Cap  
AS122  
AS123  
3
5
4
FUEL SUPPLY SYSTEM  
6
Item #  
13  
Description  
Gas Cap  
Part #  
6102NC  
AS100  
3258TK  
NB170  
NB556  
NB253  
NB109  
AS140  
AS120  
AS119  
7
14  
Gas Tank Plastic Black  
Gas Tank Bracket  
5/16-18 Serrated Flange Nut  
5/16 USS Flat Washer ZP  
5/16-18 X 1 1/4 Serr. Flange Bolt  
1/4-20 X 1/2 Bolt  
15  
16  
8
17  
18  
19  
9
20  
21  
22  
Fuel Line  
Elbow  
Rubber Bushing  
13  
14  
Not Pictured  
Description  
Solenoid Assembly (All Models)  
Wiring Harness (36 and 42" Models Only)  
Wiring Harness (50" Models Only)  
Hour Meter (50" Models Only)  
Battery Cable 10" Red  
Part #  
9043  
3720  
3804-04  
3803  
BCSR  
BCLB  
BCBT  
U1L  
22  
20  
21  
18  
Battery Cable 19 1/2" Black  
Battery Cable Small Rubber Boot  
12 Volt Lawn and Garden Battery  
Battery Hold Down, 15" Tarp Strap  
Electric Clutch to Wiring Harness Jumper  
(50" Models Only)  
15  
16  
BHOLD  
19  
3814  
17  
16  
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Item #  
1
2
3*  
4
Description  
Wire Link For Idler Arm  
Clutch Rod Spring  
5/16-18 Serrated Flange Nut  
5/16-18 X 1 HCC GR5 ZP  
Transmission Idler Arm  
1/2-13 X 3 HCC GR5 Bolt ZP  
3/8-16 X 1 1/2 HCC GR5 ZP  
3/8 SAE Washer  
Idler Pulley  
3/8-16 2-Way Lock Nut  
1/2-13 Jam Nut  
5/16-18 Nyloc Nut  
Hydro Release  
Wheel Spacer  
Wheel Hub Lug Nut 1/2-20  
Rear Tire For 36"  
Part #  
BRS6H  
682S  
NB170  
NB501  
3690TK  
NB131  
NB107  
NB272  
B27  
NB280  
NB118  
NB181  
3678TK  
3825  
Note: Spring #2 must pivot freely on  
bolt #4 to prevent pre-mature failure.  
5
6
7
8
7
8
9
10  
11  
12  
13  
16*  
17  
18  
4
1
9
6
8
2203LN  
3755  
3604  
10  
Rear Tire For 42"  
2
Rear Tire For 50"  
Transaxle Left  
Transaxle Right  
3756  
3601CB  
3600CB  
24  
19  
20  
5
12  
11  
21*  
22*  
23  
Belt Snubber (50" Only)  
5/16-18 X 3/4 Serr Flg Bolt  
1/2-13 Nyloc Nut  
3819TK  
NB596  
NB281  
NB558  
23  
13  
24  
5/16-18 ZP 2 Way Lock Nut  
* 50” only  
3*  
16*  
22*  
21*  
20  
19  
PARTS NOT SHOWN  
18  
(Zero Turn Rider Trans Mounting Hardware)  
17  
Description  
5/16-18 X 4 HCC GR5 ZP  
5/16-18 X 2 3/4 HCCGR2ZP  
5/16 SAE Washer  
Part #  
NB513  
NB106  
NB275  
NB181  
Description  
1/4-20 X 1 HCC GR5 ZP  
1/4 SAE Washer  
Part #  
NB102  
NB274  
NB180  
NB524  
5/16-18 Nyloc Nut  
1/4-20 Nyloc Nut  
1/4-20 Flange Nut  
17  
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STEERING (RIGHT SIDE SHOWN)  
24  
21  
26  
1
4
11  
5
18  
20  
17  
10  
22  
19  
23  
16  
29  
30  
14  
12  
27  
25  
11  
3
10  
28  
33  
15  
16  
6
12  
31  
32  
13  
8
4
7
5
9
2
Item #  
Description  
Part #  
3673  
Item #  
18  
19  
20  
21  
Description  
Part #  
NB448  
NB103  
3698TK  
3621TK  
3620TK  
3669  
NB310  
NB254  
NB558  
NB281  
3706  
NB262  
NB263  
NB190  
NB265  
NB264  
1
2
Directional Handle Grip  
Right Handle-Weldment  
Left Handle-Weldment  
5/16-24 ZP 2-Way Lock Nut  
1/4-20 X 1 1/4 HTC GR5 ZP  
Universal Pivot Plate Weldment  
Control Card Right  
3839TK  
3846TK  
NB596  
NB170  
NB177  
NB682  
3841TK  
3840TK  
3699TK  
3700TK  
NB688  
NB121  
TR150W  
NB510  
3721  
3
4
5
6
7
5/16-18 X 3/4 Serr Flg Bolt  
5/16-18 Serrated Flange Nut  
1/2 NR Mach Bushing 14 GA  
Control Card Left  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
Tinnerman Clips 5/16-18 Heavy Duty  
1/4-20 X 3/4 SSC Plain  
5/16-18 X 1 1/2 Flge Serr. Bolt  
5/16-18 ZP 2 Way Lock Nut  
1/2-13 Nyloc Nut  
1/2 ID X 7/8 OD X 1/8 Nylon Washer  
Right Handle Mount Weldment  
Left Handle Mount Weldment  
Pivot Plate Right Weldment  
Pivot Plate Left Weldment  
1/2-13 Nyloc Jam Nut  
8
Tinnerman Clip 5/16-18  
Left & Right Thread Rod  
Ball Linkage Right  
9
10  
11  
12  
13  
14  
15  
16  
17  
1/2-13 2-Way Jam Lock Nut  
Washer  
1/2-13 X 2 1/2 HCC GR5 ZP  
1/4 Rod End Male1/4-28  
1/4 Rod End Female 1/4-28  
1/4-20 Nylok Nut  
5/16-24 Jam Nut  
5/16-24 Jam Nut Left-Hand Thread  
Ball Linkage Left  
3708  
5/16-18 X 1 1/4 Serrated Flange Bolt NB253  
NB180  
NB524  
NB215  
1/4-20 Flange Nut  
5/16-24 Hex Nut  
18  
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SEAT BASE ASSEMBLY  
Item #  
1
Description  
Seat 15" Back No Arm Rest (36" Mower Only)  
Seat 15" Back With Arm Rest (42" Mower Only)  
Seat 18" Back With Arm Rest (50" Mower Only)  
Seat Plate  
Part #  
3790  
3791  
1
3792  
2
3
4
5
6
7
8
9
10  
11  
3133TK  
NB743  
3833TK  
NB181  
3706  
NB596  
NB116  
NB173  
3844  
3393TK  
3645TK  
3390Z  
3651  
3613TK  
3613TC  
NB170  
NB556  
3609  
5/16-18 Shoulder Bolt  
Seat Bracket  
5/16-18 Nyloc Nut  
2
7
3
Tinnerman Clip 5/16-18  
5/16-18 X 3/4 Serr Flg Bolt  
5/16 ID X 1 1/4 OD 11GA Black Nylon Washer  
5/16-18 Jam Nut  
16  
4
15  
SEE CONTROL  
COVER DETAIL  
THIS PAGE  
5
T Knob 5/16-18  
Control Cover  
14  
13  
9
Control Cover (36" Mower Only)  
Brake Linkage Rod  
E-Brake Link Rod (36" Mower Only)  
Seat Mount ( 42" & 50" Mower)  
Seat Mount (36" Mower)  
12  
13  
12  
11  
6
14  
15  
16  
5/16-18 Serrated Flange Nut  
5/16 USS Flat Washer ZP  
Tapered Spring  
10  
7
8
Parking Brake For  
42” & 50” Mowers  
See Page 20 For  
Further Details And  
36” Mower Set-Up  
CONTROL COVER  
18  
22  
19  
Item #  
17  
18  
Description  
PTO Switch  
Key Switch  
Part #  
3605  
3623  
17  
19  
Key Switch Nut  
9087  
Key Switch Washer (Not Shown)  
1/4-20 X 1/2 MSC ZP Hex Washer  
Throttle Cable Assembly (36" & 42" Mowers)  
Throttle Control 35" (50" Mower Only)  
"T" Knob only  
9088  
NB114  
3640  
3788  
4226K  
3646TK  
20  
20  
21  
21  
22  
Control Cover Instruments (Right Side)  
19  
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PARKING BRAKE  
8
6
5
1
2
6
8
4
7
Item #  
Description  
Brake Mount Plate  
1/8 X 1 Cotter Pin  
Brake Linkage Rod  
5/16-18 Nyloc Nut  
Part #  
3267TK  
NB126  
3390Z  
NB181  
NB558  
NB556  
NB202  
NB170  
T2SM  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
5/16-18 ZP 2 Way Lock Nut  
5/16 USS Flat Washer ZP  
5/16-18 X 1 Eye Bolt  
5/16-18 Serrated Flange Nut  
Spring (2 speed)  
9
12  
3
Parking Brake Weldment  
T Knob 5/16-18  
3797TK  
3844  
11  
10  
5/16-18 Jam Nut  
NB173  
NB116  
NB620  
NB135  
NB579  
3653TK  
3651  
12  
13  
16  
5/16 11GA Black Nylon Washer  
1/4-28 X 3/4 GR5 ZP  
1/4 Split Lock Washer  
5/16 X 1 1/4 OD Fender Washer  
E-Brake Handle  
15  
14  
E-Brake Side link  
5/16-18 X 1 1/2 GR5 Bolt  
5/16-18 X 1 GR5 Bolt  
NB505  
NB501  
42” & 50” Mowers  
8
6
5
9
17  
4
5
18  
6
8
4
8
19  
20  
6
36” Mowers Only  
20  
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FRAME for 36” Mower  
4
5
21  
6
9
27  
3
5
28  
1
29  
2
3
7
26  
44  
10  
25  
3
11  
23  
2
30  
12  
8
3
SEE DETAIL  
PAGE 20  
43  
20  
9
18  
33  
31  
3
16  
22  
12  
3
22  
18  
32  
15  
24  
39  
35  
17  
19  
40  
35  
38  
35  
37  
36  
34  
Item #  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
43  
44  
Description  
Part #  
NB620  
3651  
Item #  
Description  
Beverage Retainer  
5/16-18 X 1/2 Serr. Flg Bolt  
5/16-18 Serrated Flange Nut  
36" Mower Fender Left  
36" Mower Fender Right  
5/16-18 X 3/4 Serr Flg Bolt  
Fender Mount  
Seat Base Weldment  
1/4-20 X 2 1/2 HTC GR5 ZP  
1/4-20 Flange Nut  
Access Plate Weldment  
Kick Plate  
Part #  
3643TK  
NB252  
NB170  
3742TK  
1/4-28 X 3/4 GR5 ZP  
E-Brake Side Link  
Bumper Weldment  
Upper Motor Base  
Rear Cover  
1
2
3
4
3686TK  
3611TK  
3711TK  
3837TK  
NB622  
3797TK  
3267TK  
NB181  
AS249  
NB195  
3754  
NB126  
5072  
NB687  
CB58  
NB274  
3696TK  
3742RTK  
NB596  
3654TK  
3719TC  
NB163  
NB524  
3269TK  
3630TK  
NB254  
3261TK  
NB121  
NB510  
3264TK  
3639TK  
3653TK  
NB250  
NB515  
3712TK  
Transmission Mount  
5
6
7
8
5/16-18 X 2 1/4 Flange Serr. GR5 ZP  
Parking Brake Weldment  
Brake Mount Plate  
5/16-18 Nyloc Nut  
9
Caster Debris Cap  
13/16 X 1 1/4 X 1/8 Washer  
Tire  
10  
11  
12  
15  
16  
17  
18  
19  
20  
21  
22  
23  
5/16-18 X 1 1/2 Flange Serr. Bolt  
Front Frame Weldment  
1/2-13 2-Way Jam Lock Nut  
1/2-13 X 2 1/2 HCC GR5 ZP  
Rear Hanger Bracket  
1/8 X 1 Cotter Pin  
Caster Weldment ZP  
3/4 Push Nut Blk Plastic  
Bearing, Flanged 3/4 ID  
1/4 SAE Washer  
Frame Side Weldment  
E-Brake Handle  
1/4-20 X 3/4 GR5 ZP  
Battery Box  
5/16-18 X 1 3/4 Flange Serr. Bolt  
Transmission Fan Cover-Left  
21  
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FRAME for 42” Mower  
2
31  
33  
7
1
6
4
3
9
5
5
8
30  
29  
10  
28  
12  
11  
27  
18  
14  
12  
8
8
25  
15  
16  
32  
13  
SEE DETAIL  
PAGE 19 & 20  
26  
18  
25  
17  
22  
19  
24  
20  
21  
20  
23  
22  
Item #  
Description  
Part #  
3643TK  
3012TK  
3011TK  
5142TK  
3696TK  
NB596  
3837TK  
3611TK  
NB170  
Item #  
Description  
Front Axle-Weldment  
1/2-13 X 2 1/2 HCC GR5 ZP  
13/16 X 1 1/4 X 1/8 Washer  
Caster Fork  
5/8 ID X 1 OD 10 GA Washer  
5/8-11 X 7 HCC GR5 ZP  
Wheel Spacer  
Front Tire  
5/8-11 2 Way Lock Jam Nut  
Bearing  
5/16-18 X 2 1/2 HCC GR5 ZP  
3/4-16 Jam Nylok Nut  
Kick Plate  
Part #  
3401TK  
NB510  
NB195  
665TK  
NB178  
NB624  
3395  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
1
2
Beverage Retainer  
Fender-Right  
Fender-Left  
3
4
5
6
7
8
9
10  
Fender Mount  
Battery Box  
5/16-18 X 3/4 Serr Flg Bolt  
Transmission Mount  
Upper Motor Base  
5/16-18 Serrated Flange Nut  
Rear Cover  
Transmission Fan Cover-Left  
Transmission Fan Cover-Right  
Bumper Weldment  
3009  
NB595  
B98  
3711TK  
3712TK  
3806TK  
3686TK  
NB138  
NB122  
3396TK  
3397TK  
3719TK  
NB524  
NB254  
NB250  
11  
Access Plate  
Seat Base Weldment  
1/4-20 Flange Nut  
12 5/16-18 X 2 1/4 Flang Serr. GR5 ZP NB622  
13  
14  
15  
5/16-18 X 1 3/4 Flge Serr Bolt  
Rear Hanger Bracket  
1/2-13 2-Way Jam Lock Nut  
NB515  
3264TK  
NB121  
5/16-18 X 1 1/2 Flge Serr. Bolt  
1/4-20 X 3/4 GR5 ZP  
22  
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FRAME for 50” Mower  
2
33  
34  
7
35  
8
9
6
4
32  
3
5
1
5
8
10  
30  
28  
29  
31  
11  
27  
18  
14  
8
13  
25  
15  
16  
12  
13  
SEE DETAIL  
PAGE 19 & 20  
26  
25  
22  
17  
18  
19  
24  
20  
21  
20  
23  
22  
Item #  
1
2
Description  
Part #  
Item #  
Description  
13/16 X 1 1/4 X 1/8 Washer  
Caster Fork  
5/8 ID X 1 OD 10 GA Washer  
5/8-11 X 7 HCC GR5 ZP  
Wheel Spacer  
Front Tire  
5/8-11 2 Way Lock Jam Nut  
Bearing  
5/16-18 X 2 1/2 HCC GR5 ZP  
3/4-16 Jam Nylok Nut  
Kick Plate  
Part #  
NB195  
665TK  
NB178  
NB624  
3395  
3010  
NB595  
B98  
NB138  
NB122  
3396TK  
3397TK  
3719TK  
3819TK  
NB252  
NB524  
NB250  
3810TK  
Beverage Retainer  
Fender-Right  
Fender-Left  
Fender Mount  
Battery Box  
3643TK  
3012TK  
3011TK  
5142TK  
3696TK  
NB596  
3835TK  
3777TK  
NB170  
3711TK  
3806TK  
3712TK  
3778TK  
NB254  
NB515  
3264TK  
NB121  
3401TK  
NB510  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
3
4
5
6
7
8
9
10  
5/16-18 X 3/4 Serr Flg Bolt  
Transmission Mount  
Upper Motor Base  
5/16-18 Serrated Flange Nut  
Rear Cover  
Transmission Fan Cover-Right  
Transmission Fan Cover-Left  
Bumper Weldment  
5/16-18 X 1 1/2 Flge Serr. Bolt  
5/16-18 X 1 3/4 Flge Serr Bolt  
Rear Hanger Bracket  
Access Plate  
Seat Base Weldment  
Belt Snubber  
11  
12  
13  
14  
15  
16  
17  
5/16-18 X 1/2 Serr. Flg Bolt  
1/4-20 Flange Nut  
1/4-20 X 3/4 GR5 ZP  
Choke Mount  
1/2-13 2-Way Jam Lock Nut  
Front Axle-Weldment  
1/2-13 X 2 1/2 HCC GR5 ZP  
23  
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1
DECK LIFT  
Item #  
1
2
3
4
Description  
Plastic Knob - Black  
3/8-16 2-Way Lock Nut  
5/16 USS Flat Washer ZP  
3/8-16 X 1 1/4 GR5 ZP  
Part #  
4857  
NB280  
NB556  
NB618  
2
16  
3
5
6
7
8
Spacer 3/4 OD X .515 ID DOM X 1.125 3379  
4
5
15  
Rear Height Lifter  
1/2-13 Nyloc Nut  
3/8-16 Nyloc Nut  
3705TK  
NB281  
NB182  
3684TK  
NB501  
3663TK  
3683TK  
3260TK  
NB619  
T151  
3266TK  
NB509  
NB174  
NB204  
NB281  
NB275  
NB181  
14  
13  
6
8
9
Rear Torsion Weldment  
5/16-18 X 1 HCC GR5 ZP  
Lift Pivot  
Front Torsion Weldment  
Front - Back Height Link  
3/8-16 X 2 1/2 HTC GR5 ZP  
Banded Thrust Bearing  
Height Adjust Crank  
1/2-13 X 2 HCC GR5 ZP  
3/8-16 Jam Nut ZP  
7
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
12  
2
9
21  
22  
18  
3/8-16 X 2 1/4 Eye Bolt  
1/2-13 Nyloc Nut  
10  
5/16 SAE Washer  
5/16-18 Nyloc Nut  
22  
19  
21  
11  
10  
20  
17  
19  
HEIGHT ADJUST  
INDICATOR  
Description  
Item #  
Part #  
23  
Height Adjust Indicator  
Height Adjust Indicator Decal OD99151  
Height Adjust Indicator Bracket 3845TK  
3671TK  
25B  
23  
24  
24  
25  
8-32 Nut  
NB201  
NB689  
NB507  
NB558  
NB181  
25B  
26  
8-32 Machine Screw  
5/16-18 X 2 GR5 Bolt  
5/16-18 2 way Lock Nut  
5/16-18 Nyloc Nut  
25  
25  
27  
28  
26  
28  
27  
24  
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BLADE DRIVER  
BLADE DRIVER  
For 42 and 50” Mowers  
For 36” Mowers  
1
2
1
2
3
20  
21  
4
5
20  
5
6
6
10  
11  
7
9
10  
11  
5
12  
4
5
12  
17  
4
12  
14  
12  
8
14  
8
18  
13  
18  
15  
15  
13  
16  
19  
Item #  
Description  
3/4-16 2 Way Lock Nut  
1.5x.761x.098x.134 Belleville Washer  
Blade Pulley- 5.5" (42" Mower Only)  
Washer For Blade Driver  
Blade Bearing  
Part # Item #  
Description  
1/4-20 X 3/4 GR5 ZP  
1/4-20 Nylok Nut  
3/8-24 Two Way Locknut  
3/8-24 X 1 Bolt  
Part #  
NB250  
NB180  
NB216  
NB238  
9008  
NB607  
NB238N  
9024  
1
2
3
4
5
6
7
8
NB175  
AS155  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
6114TK  
NB179  
B98  
Blade Mount Plate  
SP Washer Bellvl. PLN .413 X .945 X .118  
3/8-24 X 1 Engine Bolt Locktite  
Blade Mount Plate Spacer (36" Only)  
3/8-24 X 1 1/2 HCC GR5 ZP (36" Only)  
3/8-24 X 1 1/2 HCC GR5 ZP Locktite (36" Only) NB167N  
Blade Shaft 4.25"  
Bearing Housing  
9076  
B99ECTK  
9014  
36" Mower - 18" Blade  
42" Mower - 20 1/2" Blade  
42" Mower - 22" Blade  
17.5" Blade for 50" Mower  
Blade Driver Assy  
9004  
NB167  
9005  
5059  
Blade Pulley 4.5" (36" & 50" Only)  
3/4ID X 1 1/4OD 10 GA. Washer  
B4104TK  
NB184  
9
9018  
25  
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36” MOWING DECK  
1
3
2
5
6
7
9
10  
4
21  
11  
6
8
8
SEE DETAIL  
Page 16  
SEE DETAIL  
THIS PAGE  
6
11  
8
12  
Item #  
Description  
Grass Chute Weldment  
Grass Chute Mount  
Part #  
3757TK  
6030  
NB136  
9100  
3750TC  
NB596  
3743  
NB170  
3665  
15  
13  
1
2
3
4
5
6
7
8
9
14  
5/16-18 X 8 1/2 HCC GR2 ZP  
Torsion Spring - Bent Leg  
Deck Weldment  
5/16-18 X 3/4 Serr Flg Bolt  
Pulley Cover  
NOT SHOWN  
Roller Bracket (12) Mounting Hardware  
DESCRIPTION  
5/16-18 X 3/4 Serr Flg Bolt NB596  
5/16-18 Serrated Flange Nut NB170  
PART # QTY  
2
2
5/16-18 Serrated Flange Nut  
Sway Bar Left  
DECK IDLER  
Sway Bar Right  
3664  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
1/8 X 1 Cotter Pin  
Lift Bracket  
Front Roller Bracket  
3/8-16 X 5 1/2 GR5 ZP  
Anti-Scalp Roller  
NB126  
3738TK  
4018TK  
NB575  
AS001  
NB182  
NB221  
NB272  
B527  
6037  
6040  
NB181  
NB501  
682S  
16  
25  
17  
17  
26  
3/8-16 Nyloc Nut  
3/8-16 X 2 1/2 HCC GR5 ZP  
3/8 SAE Washer  
18  
24  
Idler Pulley  
Idler Bushing  
Idler Spacer  
19  
20  
27  
17  
5/16-18 Nyloc Nut  
5/16-18 X 1 HCC GR5 ZP  
Clutch Rod Spring  
Idler Pulley  
3/8-16 X 2 HCC GR5 ZP  
Idler Weldment  
23  
21  
7509  
8
NB198  
3848TK  
NB280  
22  
3/8-16 2-Way Lock Nut  
26  
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1
42” MOWING DECK  
6
3
2
7
9
8
10  
5
4
12  
11  
15  
14  
Item #  
Description  
Part #  
3757TK  
6030TK  
NB136  
9100  
3762TK  
NB596  
3743  
13  
1
2
3
4
5
6
7
8
9
Grass Chute Weldment  
Grass Chute Mount  
5/16-18 X 8 1/2 HCC GR2 ZP  
Torsion Spring - Bent Leg  
Deck Weldement  
5/16-18 X 3/4 Serr Flg Bolt  
Pulley Cover  
5/16-18 Serrated Flange Nut  
Sway Bar Left  
NOT SHOWN  
Roller Bracket (12) Mounting Hardware  
DESCRIPTION PART # QTY  
5/16-18 X 3/4 Serr Flg Bolt NB596  
5/16-18 Serrated Flange Nut NB170  
2
2
NB170  
3665  
3664  
DECK IDLER  
16  
Sway Bar Right  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
1/8 X 1 Cotter Pin  
Lift Bracket  
Front Roller Bracket  
3/8-16 X 5 1/2 GR5 ZP  
Anti-Scalp Roller  
NB126  
3738TK  
4018TK  
NB575  
AS001  
NB182  
NB221  
NB272  
B527  
27  
17  
18  
17  
26  
3/8-16 Nyloc Nut  
3/8-16 X 2 1/2 HCC GR5 ZP  
3/8 SAE Washer  
19  
Idler Pulley  
Idler Bushing  
Idler Spacer  
Seat Hinge  
6037  
6040  
3808TK  
NB181  
NB315  
TZ2S  
NB280  
7509  
NB198  
3850TK  
NB173  
NB607  
20  
25  
30  
5/16-18 Nyloc Nut  
5/16-18 Eye Bolt  
Two Speed Spring  
3/8-16 2-Way Lock Nut  
Idler Pulley  
28  
6
24  
21  
22  
3/8-16 X 2 HCC GR5 ZP  
Idler Weldment  
5/16-18 Jam Nut  
Washer Bellvl. 413 X .945 X .118  
23  
29  
8
27  
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50” MOWING DECK  
14  
6
1
3
2
7
4
8
2
9
10  
11  
SEE DETAIL  
20  
18  
17  
THIS PAGE  
19  
7
SEE DETAIL  
Page 16  
16  
12  
15  
14  
13  
4
Item #  
Description  
Grass Chute Weldment  
5/16-18 X 3/4 Serr Flg Bolt  
Grass Chute Mount  
5/16-18 Nyloc Nut  
3/8-16 Nylok Nut Jam  
3/8 USS Washer  
Belt Cover-Right  
Part #  
3773TK  
NB596  
6030TK  
NB181  
NB207  
NB271  
3769TK  
3768TK  
NB164  
NB205  
NB126  
3738TK  
NB101  
AS001  
NB280  
NB575  
3664  
DECK IDLER  
1
2
3
4
5
6
7
14  
37  
Belt Cover-Left  
3/8-16 X 3 HTC GR5 ZP  
3/8-16 Kep Nut  
21  
22  
8
9
22  
10  
11  
12  
13  
14  
15  
16  
1/8 X 1 Cotter Pin  
Lift Bracket  
36  
34  
5/16-18 X 4 Carriage Bolt  
Anti-Scalp Roller  
3/8-16 2-Way Lock Nut  
3/8-16 X 5 1/2 GR5 ZP  
Sway Bar-Right  
26  
28  
23  
22  
24  
25  
22  
Sway Bar-Left  
Deck Weldment  
5/16-18 Serrated Flange Nut  
5/16-18 X 8 1/2 HCC GR2 ZP  
Torsion Spring  
3665  
24  
33  
31  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
3766TK  
NB170  
NB136  
9100  
NB212  
NB272  
3786  
6037  
6040  
7509  
NB173  
NB250  
TZ2S  
NB180  
NB198  
NB315  
3770TK  
B527  
NB604  
NB182  
3772TK  
35  
8
3/8-16 HNC GR2 ZP  
3/8 SAE Washer  
Idler Pulley  
29  
25  
8
Idler Bushing  
Idler Spacer  
Idler Pulley  
5/16-18 Jam Nut  
1/4-20 X 3/4 GR5 ZP  
Two Speed Spring  
1/4-20 Nylok Nut  
3/8-16 X 2 HCC GR5 ZP  
5/16-18 Eye Bolt  
Deck Idler Arm  
32  
30  
27  
4
Idler Pulley  
3/8-16 X 1 GR5 ZP Bolt  
3/8-16 Nyloc Nut  
Pulley Brace  
28  
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TROUBLESHOOTING  
SYMPTOM  
CAUSE  
CORRECTION  
1.  
2.  
3.  
4.  
5.  
WEAK OR DEAD BATTERY  
AIR FILTER DIRTY  
1.  
REPLACE OR RECHARGE  
ENGINE HARD  
TO START  
2.  
3.  
4.  
5.  
CLEAN OR REPLACE  
REPLACE SPARK PLUG  
REPLACE FUEL FILTER  
BAD SPARK PLUG  
FUEL FILTER DIRTY  
STALE OR CONTAMINATED FUEL  
DRAIN AND REPLACE WITH  
FRESH FUEL  
6.  
CONTACT NEAREST  
6.  
CARBURATOR OUT OF ADJUSTMENT  
BRIGGS&STRATTON SERVICE  
REPRESENTATIVE  
1.  
STEERING LEVERS NOT IN NEUTRAL  
LOCKED POSITION  
1.  
MOVE LEVERS INTO POSITION  
ENGINE WILL  
NOT START  
OR LOSS OF  
POWER  
2.  
3.  
PTO SWITCH IS ENGAGED  
2.  
3.  
PUSH PTO SWITCH IN  
THROTTLE NOT SET PROPERLY OR  
NOT PROPERLY “CHOKED”  
SEE START UP IN OPERATION  
SECTION  
4.  
ENGINE FLOODED  
4.  
WAIT SEVERAL MINUTES  
BEFORE STARTING  
5.  
6.  
7.  
DIRTY FUEL FILTER  
DIRTY AIR FILTER  
5.  
6.  
7.  
REPLACE WITH NEW FILTER  
REPLACE OR CLEAN  
CONTAMINATED FUEL  
DRAIN AND REPLACE WITH  
FRESH FUEL  
8.  
9.  
REPLACE FUSE  
8.  
9.  
BLOWN FUSE  
REPLACE PLUG AND TIGHTEN  
PLUG WIRE  
BAD SPARK PLUG OR LOOSE PLUG  
WIRE  
10.  
11.  
12.  
CLEAN ENGINE AIR SCREENS  
REPLACE OR RECHARGE  
10.  
11.  
12.  
DIRTY ENGINE AIR SCREENS  
WEAK OR DEAD BATTERY  
CONTACT NEAREST  
BRIGGS&STRATTON SERVICE  
REPRESENTATIVE  
CARBURATOR OUT OF ADJUSTMENT  
13.  
14.  
15.  
OUT OF FUEL  
13.  
14.  
15.  
REPLACE WITH FRESH FUEL  
CLEAN TERMINALS  
CORRODED BATTERY TERMINALS  
LOOSE OR DAMAGED WIRING  
CONTACT SWISHER SERVICE  
REPRESENTATIVE  
16.  
17.  
ADD OIL / RECHECK LEVEL  
CHANGE OIL  
16.  
17.  
LOW OR DIRTY OIL  
CLEAN UNDERSIDE OF MOWER  
DEBRIS BUILT-UP UNDER DECK  
1.  
2.  
IMPROPER AIR PRESSURE  
1.  
2.  
CHECK AND ADJUST TIRE  
PRESSURE  
UNIT DOES  
NOT TRACK  
STRAIGHT  
SEE TRACKING ADJUSTMENT IN  
SERVICE SECTION  
TRACKING ADJUSTMENTS OUT OF  
ADJUSTMENT  
29  
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30  
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WARRANTY RIGHTS AND OBLIGATIONS  
YOUR WARRANTY RIGHTS AND OBLIGATIONS: The California Air Resources Board and Swisher Mower, is pleased to explain  
the evaporative emission control system (EECS) on your model year 2006 and later Swisher Product. In California, new Outdoor  
Power Equipment, must be designed, built and equipped to meet the State’s stringent anti-smog standards. Swisher Mower must  
warrant the EECS on your Power Equipment, for the period of time listed below provided there has been no abuse, neglect, or  
improper maintenance. For model year 2006 the EECS on your mower includes the liquid fuel lines, fuel line connectors, and fuel  
line clamps. Where a warrantable condition exists, Swisher Mower will repair at no cost to you. Expenses covered under warranty  
include diagnosis, parts, and labor.  
MANUFACTURER’S WARRANTY COVERAGE: For a period of two years, any evaporative emission-related part included in the  
list of EECS parts for your mower is defective, the part will be repaired or replaced by Swisher Mower.  
OWNER’S WARRANTY RESPONSIBILITIES: As the owner of this Power Equipment, you are responsible for performance of the  
required maintenance listed in your owner’s manual. Swisher Mower recommends that you retain all receipts covering maintenance  
on your Power Equipment, but Swisher Mower cannot deny warranty solely for the lack of receipts. As the Power Equipment owner,  
you should be aware that Swisher Mower, may deny you warranty coverage if your Power Equipment, or a covered part has failed  
due to abuse, neglect, or improper maintenance, unapproved modifications, or the use of parts not made or approved by the  
equipment manufacturer. You are responsible for presenting your Power Equipment to an authorized Swisher Service center as  
soon as the problem exists. Warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days. If you  
have a question regarding your warranty rights and responsibilities, you should contact the Swisher Mower Service representative at  
1-800-222-8183.  
WARRANTY COMMENCEMENT DATE: The warranty period begins on the date the Power Equipment Is purchased.  
LENGTH OF COVERAGE: This warranty shall be for a period of two (2) years from the initial date of purchase.  
WHAT IS COVERED: Warranted parts include the Liquid fuel line, fuel line connectors, and fuel line clamps.  
REPAIR OR REPLACEMENT OF PARTS: Repair or replacement of any evaporative warranted part will be performed at no charge  
to the owner at an authorized Swisher Mower Service Center. If you have a question regarding your warranty rights and  
responsibilities, you should contact your nearest authorized service center or call the Swisher Mower Service representative at 1-  
800-222-8183.  
WARRANTY PERIOD: Any warranted part is not scheduled for replacement as required maintenance, or which is scheduled only  
for regular inspection to the effect of “repair or replace as necessary” shall be warranted for two (2) years. Any warranted part that  
is scheduled for replacement as required maintenance shall be warranted for the period of time up to the first scheduled  
replacement point for that part.  
DIAGNOSIS: The owner shall not be charged for diagnostic labor that leads to the determination that a warranted part is defective if  
the diagnostic work is performed at an authorized Swisher Service Center.  
CONSEQUENTIAL DAMAGE: Swisher Mower, may be liable for damages to other engine or equipment components caused by the  
failure of a warranted part still under warranty.  
WHAT IS NOT COVERED: All failures caused by abuse, neglect, or improper maintenance is not covered.  
ADD-ON OR MODIFIED PARTS: The use of add-on or modified parts may be grounds for disallowing a warranty claim. Swisher  
Mower is not liable to cover failures of warranted parts caused by the use of an add-on or modified part.  
HOW TO FILE A CLAIM: If you have a question regarding your warranty rights and responsibilities, you should contact your nearest  
authorized service center or call Swisher Mower Service representative at 1-800-222-8183.  
31  
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“Z” SERIES  
ZERO TURN HYDROSTATIC DRIVE  
Each mower has its own model number. Each engine has its  
own model number. The model number for the mower will be  
found under the seat. The model number for the engine will be  
found on the top of the blower fan housing.  
All mower parts listed herein may be ordered directly from  
Swisher Mower & Machine Co. Inc. or your nearest Swisher  
dealer.  
OWNER’S  
MANUAL  
All engine parts may be ordered from the nearest dealer of the  
engine supplied with your mower.  
WHEN ORDERING PARTS, PLEASE HAVE THE  
FOLLOWING INFORMATION AVAILABLE:  
MODEL NO.  
ZT1436B  
ZT18542  
* PRODUCT – Zero Turn Rider (“Z” Series)  
* SERIAL NUMBER - _______________  
* MODEL NUMBER - _______________  
* ENGINE MODEL NUMBER - _______________  
TYPE - _______________  
* PART NUMBER WITH PAINT CODE  
* PART DESCRIPTION  
ZT2250  
TELEPHONE - 1-800-222-8183  
FAX - 1-660-747-8650  
SWISHER MOWER & MACHINE CO. INC.  
1602 CORPORATE DRIVE  
P.O. BOX 67  
WARRENSBURG, MO 64093  
SWISHER MOWER & MACHINE CO. INC.  
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