Dixon Lawn Mower 539 131354 User Manual

Operator and  
Parts Manual  
Grass Catcher  
Dixon SpeedZTR 42"  
Kit 539 131354  
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TABLE OF CONTENTS  
SAFETY RULES ....................................................................................................................... 4-6  
CARTON CONTENTS ..................................................................................................................7  
ASSEMBLY .......................................................................................................................... 8 - 10  
OPERATION ............................................................................................................................... 12  
CUSTOMER RESPONSIBILITIES..............................................................................................13  
PARTS .................................................................................................................................. 14-15  
3
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SAFETY RULES  
SAFE OPERATION PRACTICES FOR RIDE-ON MOWERS  
DANGER !  
THIS CUTTING 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.  
I. GENERAL OPERATION  
Read, understand and follow all instructions  
in the manual and on the machine before  
starting.  
operators should evaluate their ability to  
operate the riding mower safely enough to  
protect themselves and others from serious  
injury.  
Only allow responsible adults, who are  
familiar with the instructions, to operate the  
machine.  
DO NOT operate mower with grass catcher,  
unless the front weights are installed.  
Clear the area of objects such as rocks,  
stones, toys, wire etc., which could be picked  
up and thrown by the blades.  
Keep machine free of grass, leaves or other  
debris buildup which can touch hot exhaust/  
engine parts and burn. Do not allow the  
mower deck to plow leaves or other debris  
which can cause buildup to occur. Clean any  
oil or fuel spillage before operating or storing  
the machine. Allow machine to cool before  
storage.  
Be sure the area is clear of all people and  
pets before mowing. Stop the machine if  
anyone enters the area.  
Never carry passengers or children even with  
blades off.  
Do not mow in reverse unless absolutely  
necessary. Always look down and behind  
before and while backing.  
II. 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.  
Be aware of the mower discharge direction  
and do not direct it towards anyone. Do not  
operate the mower without either the entire  
grass catcher or the guard in place.  
DO  
Slow down before turning.  
Mow up and down slopes (10° Max.), not  
across.  
Never leave the machine unattended when  
the engine is running. Always turn off the  
blades, set the parking brake, stop the  
engine and remove the key before leaving  
the machine.  
Remove obstacles such as rocks, tree limbs,  
etc.  
Watch for holes, ruts, or bumps. Uneven  
terrain could overturn the machine. Tall  
grass can hide obstacles.  
Turn off blades when not mowing.  
Stop engine before removing grass catcher  
or unclogging chute.  
Use slow speed. Choose a low speed so that  
you will not have to stop while on the slope.  
Mow only in daylight or good artificial light.  
Use extra care with grass catchers or other  
attachments. These can change the stability  
of the machine.  
Do not operate the machine while under the  
influence of alcohol or drugs.  
Watch out for traffic when operating near or  
crossing roadways.  
Keep all movement on the slopes slow and  
gradual. Do not make sudden changes in  
speed or direction.  
Use extra care when loading and unloading  
the machine onto a trailer or truck.  
Avoid starting or stopping on a slope. If tires  
lose traction, disengage the blades and  
proceed slowly straight down the slope.  
Data indicates that operators, age 60 years  
and above, are involved in a large percent-  
age of riding mower-related injuries. These  
4
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SAFETY RULES  
SAFE OPERATION PRACTICES FOR RIDE-ON MOWERS  
Use extra care in handling gasoline and other  
DO NOT  
fuels. They are flammable and vapors are  
explosive.  
Do not turn on slopes unless necessary, and  
then, turn slowly and gradually downhill, if  
possible.  
-
Use only an approved container.  
-
Never remove gas cap or add fuel with  
the engine running.  
Do not mow near drop-off, ditches, or em-  
bankments. The mower could suddenly turn  
over if a wheel is over the edge of a cliff  
or ditch, or if an edge caves in.  
-
-
-
-
Allow engine to cool before refueling.  
Do not smoke.  
Do not mow on wet grass. Reduced traction  
could cause sliding.  
Never refuel the machine indoors.  
Never store the machine or fuel container  
inside where there is an open flame, such  
as a water heater.  
Do not try to stabilize the machine by putting  
your foot on the ground.  
Never run a machine inside a closed area.  
III. CHILDREN  
Keep nuts and bolts, especially blade attach-  
ment bolts, tight and keep equipment in good  
condition.  
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.  
Never tamper with safety devices. Check  
there proper operation regularly.  
Keep machine free of grass, leaves, or other  
debris buildup. Clean oil or fuel spillage.  
Allow machine to cool before storing.  
NEVER allow children to operate the  
machine.  
Keep children out of the mowing area and  
under the watchful care of another respon-  
sible adult.  
Stop and inspect the equipment if you strike  
an object. Repair, if necessary, before restart-  
ing.  
Be alert and turn off the machine if children  
enter the area.  
Never make adjustments or repairs with the  
engine running.  
Before and when backing, look behind and  
down for small children.  
Grass catcher components are subject to  
wear, damage, and deterioration, which could  
expose moving parts or allow objects to be  
thrown. Frequently check components and  
replace with manufacturer’s recommended  
parts, when necessary.  
Never carry children. They may fall off and be  
seriously injured or interfere with safe ma-  
chine operation.  
Use extra care when approaching blind  
corners, shrubs, trees, or other objects that  
may obscure vision.  
Mower blades are sharp and can cut. Wrap  
the blade(s) or wear gloves, and use extra  
caution when servicing them.  
IV. SERVICE  
The operation of any mower can result in  
Check brake operation frequently. Adjust and  
service as shown in the Operator’s manual.  
foreign objects thrown into the eyes, which  
can result in severe eye damage. Always  
wear safety glasses or eye shields while  
operating your mower or performing any  
adjustments or repairs. We recommend a  
wide vision safety mask over spectacles or  
standard safety glasses.  
5
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SAFETY RULES  
SAFE OPERATION PRACTICES FOR RIDE-ON MOWERS  
NEVER allow children to operate the  
machine.  
CAUTION  
Be sure the area is clear of other people  
before mowing. Stop machine if anyone  
enters the area.  
In order to prevent accidental starting when  
setting up, transporting, adjusting or making  
repairs, always disconnect spark plug wire and  
place wire where it cannot contact spark plug.  
Never carry passengers or children even with  
the blades off.  
Do not drive in reverse unless absolutely  
necessary. Always look down and behind  
before and while backing.  
WARNING  
Never carry children. They may fall off and be  
seriously injured or interfere with safe ma-  
chine operation.  
DO NOT tow any trailers, etc. with this  
mower. They may jackknife or over turn  
causing damage to the mower and possibly  
serious injury to the operator.  
Keep children out of the mowing area and  
under the watchful care of another respon-  
sible adult.  
Be alert and turn machine off if children enter  
the area.  
Before and when backing, look behind and  
down for small children.  
WARNING  
Mow up and down slopes (10° Max), not  
across.  
Engine exhaust, some of its constituents,  
and certain vehicle components contain or  
emit chemicals known to the State of  
California to cause cancer and birth defects  
or other reproductive harm.  
Remove obstacles such as rocks, tree limbs,  
etc.  
Watch for holes, ruts, or bumps. Uneven  
terrain could overturn the machine. Tall grass  
can hide obstacles.  
Use a slow speed while on slope or hill.  
Avoid starting or stopping on a slope. If tires  
lose traction, disengage the blades and  
proceed slowly straight down the slope.  
WARNING  
Battery posts, terminals and related  
accessories contain lead and lead  
compounds, chemicals know to the State of  
California to cause cancer and birth defects  
or other reproductive harm. Wash hands  
after handling.  
If machine stops while going uphill, disengage  
blades, shift into reverse and back down  
slowly.  
Do not turn on slopes unless necessary, and  
then, turn slowly and gradually downhill, if  
possible.  
CAUTION  
Look for this symbol to point out important  
safety precautions. It means  
CAUTION! BECOME ALERT!  
YOUR SAFETY IS INVOLVED.  
6
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UNPACKING INSTRUCTIONS  
CARTON 1 CONTENTS  
Remove all parts and packing materials from  
both cartons.  
1 - Lower Chute  
1 - Hose  
2 - Hi-Lift Blades  
1 - Deflector Bracket  
2 - Support Straps  
1 - Owner’s Manual  
1 - Hanger Bracket  
1 - Catcher Support  
1 - Weight Kit  
Check carton contents against list. Be sure all  
parts are there.  
1 - Bag of Hardware  
CARTON 2 CONTENTS  
1 - Cover Assembly  
1 - Bag of Hardware  
2 - Soft Bag Containers  
PARTS IDENTIFICATION  
Cover  
Assembly  
Flex Hose  
Lower Chute  
Grass Catcher  
Containers  
NOTE: When right hand (R.H.) and left hand (L.H.) are mentioned in this manual, it means when  
you are seated on the mower in the operator’s position.  
CAUTION  
BEFORE ASSEMBLING GRASS CATCHER TO MOWER:  
Set parking brake.  
Place motion control levers in “NEUTRAL” position.  
Turn ignition key “OFF” and remove key.  
Make sure the blades and all moving parts have completely stopped.  
Disconnect spark plug and place wire where it cannot come in contact  
with plug.  
7
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ASSEMBLY  
CATCHER SUPPORT ASSEMBLY  
MOUNTING COVER ASSEMBLY TO  
SUPPORT ASSEMBLY  
1
2
1. Remove the side bolts on the engine guard.  
NOTE: For ease of assembly, you may wish  
assistance from another person for mounting the  
cover assembly to mower.  
2. Using catcher support as a template, drill one  
11/32 hole into the engine guard near the center  
bottom. (See illustration) Attach catcher  
1. Position cover assembly on ground behind  
mower.  
support to engine guard using with four  
3
/8  
-16 x ¾ bolts and four 3/8 -16 nyloc nuts.  
2. Lift and rotate cover to align the cover bracket  
with hanger bracket and slide the cover down  
until secure.  
Make sure support strap tabs are facing to the  
rear.  
3. Attach hanger bracket to catcher support with  
four 5/16 -18 x 1 carriage bolts and four 5/16  
nyloc nuts. See illustration.  
4. Attach support straps to catcher support at the  
support strap tabs, using two 5/16-18 x 1 hex  
head bolts and two 5/16 nyloc nuts.  
5. Align engine guard with attached support and  
hanger bracket to rear of mower. Secure the  
opposite end of the support strap and the  
engine guard to the sides of the mower with  
two 5/16 -18 x 1 carriage bolts and two 5/16 nyloc  
nuts.  
Frame Bracket  
Hanger  
Bracket  
Hanger Bracket  
Support Strap Tab  
Catcher  
Support  
Engine Guard  
Support Strap  
Drill One 11/32 hole  
into engine guard  
to match this hole  
8
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ASSEMBLY  
ADAPTER BRACKET  
CONTAINER MOUNTING  
4
3
1. Turn mower engine off.  
1. Install container, centering between support  
tubes.  
2. Remove grass deflector on mower by remov-  
ing hair pin cotter, spring and deflector pin.  
The deflector and hardware should be stored  
for when the grass catcher is not used.  
3. Attach adapter bracket to the deck with the  
bolts and nuts removed in Step 2. See illustra-  
NOTE: One container should always  
overlap the other container at supports.  
2. Close cover and lock latch handles over  
center support tubes.  
tion.  
Grass Bagger  
Adapter Bracket  
Cover Latch  
Handle  
Reuse Nuts  
Deflector  
Bracket  
Reuse Bolts  
Adapter Bracket  
Attached  
Container  
Bags  
Support  
Tubes  
CAUTION  
Before removing deflector shield, turn  
mower engine off.  
WARNING  
DO NOT operate mower unless container is  
properly installed. Container is subject to  
wear and deterioration, check containers  
frequently, replace when cracked or dam-  
aged. Use only a recommended replace-  
ment container.  
9
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ASSEMBLY  
LOWER CHUTE  
FLEX HOSE  
6
5
1. Slide flex hose onto open end of the lower  
chute.  
1. Attach the chute latches on both sides of the  
lower chute as shown.  
2. Thread hose clamp around flex hose and  
chute. Pull tight.  
3. Push opposite end of the flex hose through  
gasketed hole in grass catcher cover. Bend  
flex hose end downwards towards grass  
catcher containers.  
Chute Latch  
Lower Chute  
Note: The length of the hose may be cut for  
best fit.  
2. Slide the bracket extension into the slot on the  
lower chute. Pull latches down and attach  
hooks into the holes on deck tabs.  
Bend Hose downwards  
towards bags  
Cover Gasket  
Deck Tab  
Deck Tab  
Latch Assembly  
10  
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ASSEMBLY  
FRONT WEIGHTS  
7
1. Center the weight box on the front face of foot  
plate, as illustrated. Use the holes in weight  
box as a template to mark and drill four 11/32"  
diameter holes in foot plate.  
2. Attach the weight box to foot plate with four  
5/16-18 x ½" carriage bolts and 5/16" nyloc nuts.  
3. Install weight in weight box.  
CAUTION  
DO NOT operate mower with grass  
catcher, unless the front weights are  
installed.  
Weight Box  
Install Weight  
In Box  
11  
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OPERATION  
TIPS FOR IMPROVED BAGGING  
OPERATION  
Follow the mower operation instructions in your  
mower operator’s manual.  
Avoid cutting wet grass or in the morning  
while the dew is still heavy. Grass clippings  
collected under these conditions tend to be  
sticky and adhere to the walls of the flow path  
causing clogging.  
When operating your grass catcher on a lawn  
where grass and leaf bagging equipment has not  
been used, you are picking up thatch and debris  
that has accumulated for long periods of time. The  
amount collected and the total time of operation  
may be greater than you will experience with  
regular use of your grass catcher.  
If the grass catcher fails to pick up cut grass  
or leaves, it is an indication that clogging has  
occurred in the system or that the grass  
catcher containers are full.  
a. Disengage blades, place motion control  
levers in neutral position, engage parking  
brake and stop engine.  
Always run throttle at full speed when bag-  
ging.  
- Unlatch and raise cover.  
Select a speed low enough to give good  
mower cutting performance, good quality cut  
and good bagging performance.  
- Slide out containers and dispose of  
clippings.  
- Replace containers, close cover, and  
latch.  
NOTE: It may be necessary to overlap  
width of cut to suit your conditions.  
b. Check for clogging.  
If grass is extremely tall, it should be mowed  
twice. The first time relatively high, the second  
time to desired height.  
- Remove all debris in chute.  
- Reassemble chutes.  
Use left hand side of mower for trimming.  
Plastic trash bags (3.0 mil, 30 gallon) can be  
inserted inside grass catcher containers for  
ease of debris disposal. To remove the plastic  
trash bags when full:  
a. Disengage blades, shift into neutral,  
engage the parking brake and stop the  
engine.  
b. Unlatch and raise cover.  
c. Remove one container at a time by  
grasping container handles and pulling  
toward the rear, off of the tube rails.  
d. With the container resting on the ground,  
close and secure the top of the plastic  
lawn bag.  
CAUTION  
e. Tip the container on its side and slide the  
filled bag from the container.  
• DO NOT operate mower with grass  
catcher partially installed.  
f. Install a new plastic lawn bag with the  
edges of the bag draped over upper lip of  
the Container (for replacement bags refer  
to REPLACEMENT PARTS).  
• Disengage blades and stop engine before  
leaving mower seat to empty containers,  
unclogging chutes, etc.  
• Close cover before starting.  
g. Repeat for other containers.  
• Disengage mower blades when crossing  
driveways or gravel surfaces and other  
areas where thrown objects could be a  
hazard.  
h. Reinstall containers making sure right  
container overlaps left container at center  
supports.  
i. Close cover and secure latches over  
center support tubes.  
• DO NOT attempt to vacuum up cans or  
other potentially hazardous projectiles.  
12  
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CUSTOMER RESPONSIBILITIES  
GENERAL RECOMMENDATIONS  
STORAGE  
Always observe safety rules when performing any  
maintenance.  
When grass catcher is to be stored for a period of  
time, clean it thoroughly, remove all dirt, grass,  
leaves, etc. Store in a clean, dry place.  
Before each use check for loose fasteners.  
Clean unit thoroughly after each use.  
BLADE CARE  
For best results mower blades must be kept  
sharp. Replace bent or damaged blades.  
See BLADE CARE instructions in your mower  
operator’s manual.  
CAUTION  
Do not leave grass in catcher containers.  
Empty containers after each use and before  
storing. Failure to do so may result in  
spontaneous combustion which could  
develop into a fire.  
CAUTION  
BEFORE PERFORMING ANY MAINTE-  
NANCE, SERVICE OR ADJUSTMENTS:  
Set parking brake.  
Place motion control levers in  
“NEUTRAL” position.  
Place clutch control in “DISENGAGED”  
position.  
CAUTION  
Turn ignition key to “OFF” position.  
Grass catcher components are subject to  
wear, damage and deterioration, which  
could expose moving parts or allow objects  
to be thrown. Frequently check  
components and replace with  
Make sure blades and all moving parts  
have completely stopped.  
Disconnect spark plug wire(s) from  
spark plug(s) and place wire where it  
cannot come in contact with plug.  
manufacturer’s recommended parts,  
when necessary.  
13  
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PARTS  
15  
14  
10  
5
3
11  
2
16  
13  
19  
6
14  
4
18  
21  
20  
1
7
12  
21  
21  
19  
17  
8
21  
9
22  
ITEM P/N  
QTY DESCRIPTION  
ITEM P/N  
QTY DESCRIPTION  
1 .. 532 192557....1... BRACKET, DEFLECTOR  
2 .. 539 108084....2... WASHER, 3/16 x ¾ x 16 GA  
3 .. 539 108089....2... PLATED, WELD NUT  
4 .. 539 108194....2... LATCHASSEMBLY  
5 .. 539 109552....2... WASH 3/16 LOCK ZD  
6 .. 539 111007 ....1... CHUTE, LOWER 42  
7 .. 539 118038 ....2... BLADE HI LIFT FUSION  
8 .. 539 131343....1... WEIGHT BOX  
9 .. 539 121399....1... WEIGHT  
12 .. 539 131282.... 1... SUPPORT STRAP - LH  
13 .. 539 131284.... 1... SUPPORT STRAP - RH  
14 .. 539 131355.... 1... HOSE, 6¾ I.D.  
15 .. 539 97076...... 1... HOSE CLAMP 6"-7"  
16 .. 539 976952.... 2... #10-24 x .625 MACH. SCRW  
17 .. 539 976979.... 4... NUT 3/8-16 HEX NYLOC ZD  
18 .. 539 990134.... 4... HCS 3/8-16 X ¾ GR 5 ZD  
19 .. 539 990208.... 6... RRSNB 5/16-18 X 1 GR5 ZD  
20 .. 539 990209.... 2... HCS 5/16-18 X 1 GR 5 ZD  
21 .. 539 990717.. 14... NUT 5/16-18 HEX NYLOC ZD  
22 .. 539 990316.... 4... RHSNB, 5/16-18 X ¾, GR5  
10 .. 539 131277....1... BRACKET, HANGER  
11 .. 539 131279....1... SUPPORT - BAGGER  
14  
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