Operator and
Parts Manual
Grass Bagger
Dixon SpeedZTR 36"
Kit 539 131305
TABLE OF CONTENTS
SAFETY RULES ....................................................................................................................... 4-6
CARTON CONTENTS ..................................................................................................................7
ASSEMBLY .......................................................................................................................... 8 - 10
OPERATION ............................................................................................................................... 11
CUSTOMER RESPONSIBILITIES..............................................................................................12
PARTS .................................................................................................................................. 13-14
3
SAFETY RULES
SAFE OPERATION PRACTICES FOR RIDE-ON MOWERS
DANGER !
THIS CUTTING MACHINE IS CAPABLE OFAMPUTATING HANDSAND FEETAND THROWING OB-
JECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETYINSTRUCTIONS COULD RESULT IN SERI-
OUS INJURYOR DEATH.
I. GENERAL OPERATION
•
•
•
Read, understand and follow all instructions in
the manual and on the machine before starting.
•
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.
Only allow responsible adults, who are familiar
with the instructions, to operate the machine.
Clear the area of objects such as rocks, stones,
toys, wire etc., which could be picked up and
thrown by the blades.
•
Be sure the area is clear of all people and pets
before mowing. Stop the machine if anyone
enters the area.
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.
•
•
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.
DO
•
•
Mow up and down slopes (10° Max.), not across.
•
Be aware of the mower discharge direction and
do not direct it towards anyone. Do not operate
the mower without either the entire grass bagger
or the guard in place.
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.
•
•
Slow down before turning.
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.
•
Use slow speed. Choose a low speed so that
you will not have to stop while on the slope.
•
Use extra care with grass baggers or other
attachments. These can change the stability of
the machine.
•
•
Turn off blades when not mowing.
Stop engine before removing grass bagger or
unclogging chute.
•
•
Keep all movement on the slopes slow and
gradual. Do not make sudden changes in speed
or direction.
•
•
Mow only in daylight or good artificial light.
Do not operate the machine while under the
influence of alcohol or drugs.
Avoid starting or stopping on a slope. If tires lose
traction, disengage the blades and proceed
slowly straight down the slope.
•
•
•
Watch out for traffic when operating near or
crossing roadways.
Use extra care when loading and unloading the
machine onto a trailer or truck.
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.
•
DO NOT operate mower with grass bagger,
unless the front weights are installed.
4
SAFETY RULES
SAFE OPERATION PRACTICES FOR RIDE-ON MOWERS
DO NOT
IV. SERVICE
•
Do not turn on slopes unless necessary, and
•
The operation of any mower can result in foreign
then, turn slowly and gradually downhill, if
possible.
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.
•
Do not mow near drop-off, ditches, or embank-
ments. The mower could suddenly turn over if a
wheel is over the edge of a cliff or ditch, or if an
edge caves in.
•
Use extra care in handling gasoline and other
fuels. They are flammable and vapors are explo-
sive.
•
•
Do not mow on wet grass. Reduced traction
could cause sliding.
Do not try to stabilize the machine by putting
your foot on the ground.
-
Use only an approved container.
-
Never remove gas cap or add fuel with the
engine running.
III. CHILDREN
Tragic accidents can occur if the operator is not alert
to the presence of children. Children are often at-
tracted to the machine and the mowing activity.
Never assume that children will remain where you
last saw them.
-
-
-
-
Allow engine to cool before refueling.
Do not smoke.
Never refuel the machine indoors.
Never store the machine or fuel container
inside where there is an open flame, such as
a water heater.
•
•
•
•
•
NEVER allow children to operate the ma-
chine.
•
•
Never run a machine inside a closed area.
Keep children out of the mowing area and under
the watchful care of another responsible adult.
Keep nuts and bolts, especially blade attach-
ment bolts, tight and keep equipment in good
condition.
Be alert and turn off the machine if children enter
the area.
•
Never tamper with safety devices. Check there
proper operation regularly.
Before and when backing, look behind and down
for small children.
•
Keep machine free of grass, leaves, or other
debris buildup. Clean oil or fuel spillage.Allow
machine to cool before storing.
Never carry children. They may fall off and be
seriously injured or interfere with safe machine
operation.
•
•
•
Stop and inspect the equipment if you strike an
object. Repair, if necessary, before restarting.
•
Use extra care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision.
Never make adjustments or repairs with the
engine running.
Grass bagger 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.
•
•
Mower blades are sharp and can cut. Wrap the
blade(s) or wear gloves, and use extra caution
when servicing them.
Check brake operation frequently. Adjust and
service as shown in the Operator’s manual.
5
SAFETY RULES
SAFE OPERATION PRACTICES FOR RIDE-ON MOWERS
•
•
•
•
NEVER allow children to operate the ma-
chine.
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 neces-
sary. Always look down and behind before and
while backing.
•
Never carry children. They may fall off and be
seriously injured or interfere with safe machine
operation.
WARNING
•
•
•
Keep children out of the mowing area and under
the watchful care of another responsible adult.
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.
Be alert and turn machine off if children enter the
area.
Before and when backing, look behind and down
for small children.
•
•
•
Mow up and down slopes (10° Max), not across.
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.
WARNING
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.
•
•
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.
•
•
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 pos-
sible.
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.
CAUTION
Look for this symbol to point out important safety
precautions. It means
CAUTION! BECOMEALERT!
YOUR SAFETYIS INVOLVED.
6
UNPACKING INSTRUCTIONS
CARTON 1 CONTENTS
1 - Upper Chute
1 - Flex Hose
1 - Bagger Support
2 - High Lift Blades
2 - Support Straps
1 - Weight Box
1 - Owner’s Manual
1 - Hanger Bracket
1 - Weight Kit
1 - Hose Clamp
1 - Cast Weight
1 - Baffle
•
Remove all parts and packing materials from both
cartons.
•
Check carton contents against list. Be sure all
parts are there.
1 - DischargeAdapter
1 - Decal
1 - Discharge Mount Bracket
CARTON 2 CONTENTS
1 - CoverAssembly
2 - Soft Bag Containers
PARTS IDENTIFICATION
Cover
Assembly
Flex Hose
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 BAGGER 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
ASSEMBLY
CHANGING BLADES
WARNING!
DISCHARGE ADAPTER
1
2
1. Reinstall deck to machine. Refer to Operator's
Manual, if necessary.
2. Remove grass deflector from mower deck by
pulling hairpin cotter and deflector pin.
Blades are sharp. Protect your
hands with gloves and/or wrap
blades with a heavy cloth when
handling.
3. Position discharge adapter assembly on deck.
Run deflector pin through the deflector spring and
the mounting brackets on the deflector and mower
deck. Slip spring end through lock slot on the
deflector mouning bracket. Secure deflector pin
with hairpin cotter.
For the collection system to operate properly you will
need to replace the cutting blades on your unit with
the high lift blades in the kit.
1. Remove mower deck from machine. Refer to
Operator's Manual, if necessary.
Hair Pin Cotter
Deflector Pin
2. Remove standard mower blades from deck and
install high lift blades provided to mower deck.
Individual preferences may vary, depending on
mowing conditions and on the type and heaviness
of grass to be bagged.
Lock Slot
Mower Deck
NOTE: There are two different types of high lift
blades with the grass catcher. The blade with
highest lift should be put on hub nearest the
discharge opening. The blade with the lower lift
should be put on the trim side hub.
8059-048
Deflector Spring
Rear Baffle
Top View of Deck
3. Install rear baffle by aligning with holes at rear of
discharge chute. From inside deck, install ¼-20 x
¾" bolt through slotted hole in baffle and extend
through deck wall. Attach ¼ washer and ¼-20
nyloc nut. Install 5/16-18 x ¾" carriage bolt in
square hole in the same manner and attach 5/16
washer and 5/16-18 nyloc nut. Lift baffle to top of
slot and tighten hardware.
4. Spin mower blade several times to check for
sufficient clearance. CONTACTBETWEEN
BLADEAND MULCHER PARTS MAY RESULT IN
SERIOUS INJURY.
8
ASSEMBLY
BAGGER SUPPORT ASSEMBLY
MOUNTING COVER ASSEMBLY TO
SUPPORTASSEMBLY
3
4
NOTE: For ease of assembly, you may wish assis-
tance from another person for mounting the cover
assembly to mower.
1. Attach bagger support to engine guard using four
3
/8
-16 x ¾ bolts and four 3/8 -16 nyloc nuts.
2. Using bagger support as a template, drill two 11/32
holes through the engine guard toward the
bottom. (See illustration)
1. Position cover assembly on ground behind mower.
2. Lift and rotate cover to align the cover bracket with
hanger bracket and slide the cover down until
secure.
3. Attach hanger bracket to bagger support with four
5/16 -18 x 1 carriage bolts and four 5/16 nyloc nuts.
(See illustration)
4. Remove top side bolts on the engine guard.
Attach support straps and engine guard to frame
using two 5/16 -18 x 1 carriage bolts and two
5/16 -18 nyloc nuts.(See illustration) Make sure
support strap tabs are facing toward the rear.
Attach tab end of support straps to bagger
support using two 5/16-18 x 1 bolts and two 5/16 -18
nyloc nuts.
Frame Bracket
Hanger
Bracket
Hanger Bracket
CONTAINER MOUNTING
Support Strap Tab
5
1. Install container, centering between support
tubes.
Bagger Support
Engine Guard
NOTE: One container should always overlap
the other container at supports.
2. Close cover and lock latch handles over center
support tubes.
Cover Latch
Handle
Support Strap
Drill Two 11/32 holes into
engine guard to match
these holes
Container
Bags
WARNING
DO NOT operate mower unless container is
properly installed. Container is subject to wear
and deterioration, check containers frequently,
replace when cracked or damaged. Use only a
recommended replacement container.
Support
Tubes
9
ASSEMBLY
UPPER CHUTE
FRONT WEIGHTS
6
7
1. Attached flex tube to blower and secure with the
hose clamp.
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. Slide opposite flex hose end into upper chute.
3. Push upper chute through the gasketed opening
in the cover assembly.
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.
4. Rotate flex tube and upper chute so that the
chute opening is downwards toward the container
bags.
Cover Gasket
CAUTION
DO NOT operate mower with grass bagger,
unless the front weights are installed.
Weight Box
Rotate Upper Chute
to point downwards
towards bags
Install Weight
In Box
10
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 bagger on a lawn where
grass and leaf bagging equipment has not been used,
you are picking up thatch and debris that has accumu-
lated 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
bagger.
•
If the grass bagger fails to pick up cut grass or
leaves, it is an indication that clogging has
occurred in the system or that the grass bagger
containers are full.
•
•
Always run throttle at full speed when bagging.
a. Disengage blades, place motion control levers
in neutral position, engage parking brake and
stop engine.
Select a speed low enough to give good mower
cutting performance, good quality cut and good
bagging performance.
-
-
Unlatch and raise cover.
Slide out containers and dispose of
clippings.
NOTE: It may be necessary to overlap width of
cut to suit your conditions.
-
Replace containers, close cover, and
latch.
•
If grass is extremely tall, it should be mowed
twice. The first time relatively high, the second
time to desired height.
b. Check for clogging.
-
-
Remove all debris in chute.
•
•
Use left hand side of mower for trimming.
Reassemble chutes.
Plastic trash bags (3.0 mil, 30 gallon) can be
inserted inside grass bagger 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.
e. Tip the container on its side and slide the
filled bag from the container.
CAUTION
f. Install a new plastic lawn bag with the edges
of the bag draped over upper lip of the Con-
tainer (for replacement bags refer to RE-
PLACEMENT PARTS).
• DO NOT operate mower with grass bagger
partially installed.
• Disengage blades and stop engine before
leaving mower seat to empty containers,
unclogging chutes, etc.
g. Repeat for other containers.
h. Reinstall containers making sure right
container overlaps left container at center
supports.
• Close cover before starting.
• Disengage mower blades when crossing
driveways or gravel surfaces and other
areas where thrown objects could be a
hazard.
i. Close cover and secure latches over center
support tubes.
• DO NOT attempt to vacuum up cans or other
potentially hazardous projectiles.
11
CUSTOMER RESPONSIBILITIES
GENERAL RECOMMENDATIONS
STORAGE
Always observe safety rules when performing any
maintenance.
When grass bagger 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 bagger containers.
Empty containers after each use and before
storing. Failure to do so may result in sponta-
neous combustion which could develop into a
fire.
CAUTION
BEFORE PERFORMING ANY MAINTENANCE,
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 bagger 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,
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.
when necessary.
12
PARTS
8
2
9
11
4
9
9
9
10
7
8
5
8
6
3
14
1
12
13
15
ITEM P/N
QTY. DESCRIPTION
ITEM P/N
QTY. DESCRIPTION
1 .. 532 124670.... 1...RETAINER SPRING
2 .. 532 127533.... 1...SCREEN, COVER
3 .. 539 108100.... 1...GASKET, COVER
4 .. 532 130895.... 1...LATCH. HANDLE, COVER
5 .. 532 132796.... 1...SPRING COVER, LT
6 .. 532 132983.... 1...SPRING COVER, RT
7 .. 532 133235.... 1...SPACER, COVER
8 .. 539 976977.... 8...NUT, 10-24 HEX W/NYLOC
9 .. 539 991034....8... 10-24 x 5/8 WASHER HD ZD
10 .. 532 414173....1... STRIP, REINFORCEMENT
11 .. 532 160274....1... COVER TOP
12 .. 532 174083....3... CAP PLUG TUBING END
13 .. 532 414172....1... FRAME ASSEMBLY, 2-BIN
14 .. 532 192786....1... PIN, HINGE PIVOT
15 .. 532 400226....2... CONTAINER BAG SOFT
13
PARTS
8
7
4
5
11
1
5
9
6
2
14
20
10
3
25
6
19
5
23
22
24
17
18
6
15
16
16
6
13
12
14
PARTS
ITEM P/N
QTY. DESCRIPTION
ITEM P/N
QTY. DESCRIPTION
14 .. 539 990209 .... 2...HCS 5/16-18 x 1 GR 5 ZD
15 .. 539 990188.... 2...WASHER, 5/16, SAE
16 .. 539 990316.... 6...RHSNB, 5/16 -18 X ¾, GR5
17 .. 539 115243 .... 1...BAFFLE
18 .. 539 116715..... 1...DISCHARGE MOUNT BRCKT
19 .. 539 115244 .... 1...HI LIFT BLADE, 36", RIGHT
20 .. 539 115245 .... 1...HI LIFT BLADE, 36", LEFT
21 .. 539 990580.... 2...HCS, ¼ -20 X ¾, GR5
22 .. 539 990055.... 2...WASHER, ¼, SAE
23 .. 539 976978.... 2...NUT, ¼ -20, NYLOC
24 .. 539 115401 .... 1...DECAL, G.C. WARNING
25 .. 539 116714 .... 1...DISCHARGE ADAPTER
1 .. 539 131279 .... 1... SUPPORT - BAGGER
2 .. 539 990134 .... 4... HCS 3/8-16 x ¾ GR 5 ZD
3 .. 539 976979 .... 4... NUT 3/8-16 HEX NYLOC ZD
4 .. 539 131277 .... 1... BRACKET, HANGER
5 .. 539 990208 .... 6... RRSNB 5/16-18 X 1 GR 5 ZD
6 .. 539 990717 .. 14... NUT 5/16-18 HEX NYLOC ZD
7 .. 539 115938 ..... 1... FLEX HOSE, 50"
8 .. 539 131190..... 1... UPPER CHUTE
9 .. 539 115719 ..... 1... HOSE CLAMP
10 .. 539 131282 .... 1... SUPPORT STRAP, LEFT
11 .. 539 131284 .... 1... SUPPORT STRAP, RIGHT
12 .. 539 121399 .... 1... CAST WEIGHT
13 .. 539 131343 .... 1... WEIGHT BOX
15
539 131613 IR
08/15/07
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