National Flooring Equipent 8000 series User manual

Read Manual Before Servicing Machine
402974 Rev E
8000 PROPANE RIDE-ON SCRAPER
SERVICE MANUAL

Table of Contents
3
Table of Contents ................................................................................................................................................................................................... 3
Specications ......................................................................................................................................................................................................... 4
Safety....................................................................................................................................................................................................................... 5
General Rules For Safe Operation ............................................................................................................................................................... 5
Ride-On Scraper Safety Guidelines.............................................................................................................................................................. 6
Hydraulic Safety............................................................................................................................................................................................ 7
Maintenance Schedule........................................................................................................................................................................................... 8
Troubleshooting Guide .......................................................................................................................................................................................... 9
Maintenance.......................................................................................................................................................................................................... 10
Dual Slide Plate Removal........................................................................................................................................................................... 10
Leak Maintenance ...................................................................................................................................................................................... 10
Hydraulics................................................................................................................................................................................................... 10
Remove/Replace Foot Peg..........................................................................................................................................................................11
Replace Pump ............................................................................................................................................................................................ 12
Replace Valve............................................................................................................................................................................................. 12
Replace Wheel Motor ................................................................................................................................................................................. 12
Replace Wheel ........................................................................................................................................................................................... 12
Seat Replacement ...................................................................................................................................................................................... 13
Replace Caster........................................................................................................................................................................................... 13
Clean Air Cleaner Foam Element ............................................................................................................................................................... 13
Clean Air Cleaner Paper Element............................................................................................................................................................... 13
Check Engine Oil ....................................................................................................................................................................................... 13
Change Engine Oil and Filter...................................................................................................................................................................... 13
Clean and Regap Spark Plug ..................................................................................................................................................................... 14
Replace Air Cleaner.................................................................................................................................................................................... 14
Parts List and Diagrams ...................................................................................................................................................................................... 15
Warranty ................................................................................................................................................................................................................ 34

Specications
4
Product Specications
Width Length Height Weight (Machine
Only) Weight Speed RPM HP
30”
(76.2 cm)
63”
(160 cm)
61”
(155 cm)
1,809 lbs
(821 kg)
2,842 lb
(1,289 kg)
Up to 200 ft/min.
(61 m/min.) 2950 25 (18.6 kW)
Machine Variants
Region Serial Number Body Panels Slide Plate
Domestic
8000-10XXXX Silver Vein Dual Lift
8000-12XXXX Green Dual Lift
8000-23XXXX Silver Vein Dual Lift
International 8000-31XXXX Silver Vein Dual Lift
8000-33XXXX Silver Vein Dual Lift
Non-Marking Tires
Cylinder Adjustment
Fork Lift Cups
Hydraulic Steering
Quick-Change Swivel
Cutting Head
Adjustable Slide Plate
Headlight
Adjustable Foot Pegs
Propane Fuel Tank
Fire Extinguisher

Safety
5
Equipment
Use proper parts and accessories.
Only use NFE-approved or recommended parts and accessories.
Using any that are not recommended may be hazardous.
Ensure accessories are properly installed and maintained.
Do not permanently remove a guard or safety device when install-
ing accessories.
Inspect for damaged parts.
Check for misalignment, binding of moving parts, loose fasteners,
improper mounting, broken parts, and any other conditions that
may affect operation. If abnormal noise or vibration occurs, turn
the machine off immediately. Do not use if ignition switch does not
turn machine on and off. For repairs, insist on identical NFE parts.
Maintain equipment and labels.
Keep handles dry, clean, and free from oil and grease. Keep cut-
ting edges sharp and clean. Follow instructions for lubricating and
changing accessories. Motor and switches should be completely
enclosed at all times with no exposed wiring. Inspect cord regu-
larly. Labels carry important information; if unreadable or missing,
contact NFE for a free replacement.
Avoid accidental starting; store idle equipment.
When not in use, ensure that the machine’s propane valve is
closed. Store in a dry, secured place. Remove blades when stor-
ing, and keep away from children.
Wear CO lapel monitor (NFE # 75007) when operating.
The presence of CO will change the impregnated silica color from
red to burgundy, then to gray or black as the concentration levels
increase. Once the detector is exposed to fresh air, it will return
back to red. An unopened pack will last 2-3 years (expiration date
is visible through unopened package on the back). Once opened it
should be replaced approximately every 90 days.
GENERAL RULES FOR SAFE OPERATION
Before use, anyone operating or performing maintenance on this equipment must read and understand this manual, as well as any labels pack-
aged with or attached to the machine and its components. Read the manual carefully to learn equipment applications and limitations, as well
as potential hazards associated with this type of equipment. Keep manual near machine at all times. If your manual is lost or damaged, contact
National Flooring Equipment (NFE) for a replacement.
Personal
Dress properly and use safety gear.
Do not wear loose clothing; it may be caught in moving parts.
Anyone in the work area must wear safety goggles or glasses and
hearing protection. Wear a dust mask for dusty operations. Hard
hats, face shields, safety shoes, etc. should be worn when speci-
ed or necessary. Wear the provided Carbon Monoxide (CO) lapel
monitor when operating.
Maintain control; stay alert.
Keep proper footing and balance, and maintain a rm grip. Ob-
serve surroundings at all times. Do not use when tired, distracted,
or under the inuence of drugs, alcohol, or any medication that
may cause decreased control.
Keep hands away from all moving parts and blades.
Wear gloves when changing blades. Remove blade when machine
is not in use and/or lower cutting head to the oor.
Do not force equipment.
Equipment will perform best at the rate for which it was designed.
Excessive force only causes operator fatigue, increased wear, and
reduced control.
Environment
Avoid use in dangerous environments.
Do not use in rain, damp or wet locations, or in the presence of
explosive atmospheres (gaseous fumes, dust, or ammable mate-
rials). Remove materials or debris that may be ignited by sparks.
Keep work area tidy and well-lit - a cluttered or dark work area may
lead to accidents. Extreme heat or cold may affect performance.
Protect others in the work area and be aware of surroundings.
Provide barriers or shields as needed to protect others from debris
and machine operation. Children and other bystanders should be
kept at a safe distance from the work area to avoid distracting the
operator and/or coming into contact with the machine. Operator
should be aware of who is around them and their proximity. Sup-
port personnel should never stand next to, in front of, or behind
the machine while the machine is running. Operator should look
behind them before backing up.
Guard against electric shock.
Prevent bodily contact with grounded surfaces, e.g. pipes, radia-
tors, ranges, and refrigerators. When scoring or making cuts,
always check the work area for hidden wires or pipes.
Maintenance & Repairs
Begin maintenance work only when the machine is shut
down, the propane valve is closed, and the engine has cooled.
Use proper cleaning agents.
Ensure that all cleaning rags are ber-free; do not use any aggres-
sive cleaning products.
Ensure machine is properly cleaned and serviced.
Remove all traces of oil, combustible fuel, or cleaning uids from
the machine and its connections and ttings. Retighten all loose
ttings found during maintenance and repair work. Loose or dam-
aged parts should be replaced immediately; use only NFE parts.
Do not weld or ame-cut on the machine during repairs with-
out authorization from NFE.

WARNING: GRINDING/CUTTING/DRILLING OF MASONRY, CONCRETE, METAL AND OTHER MATERIALS CAN GENERATE DUST,
MISTS AND FUMES CONTAINING CHEMICALS KNOWN TO CAUSE SERIOUS FATAL INJURY OR ILLNESS, SUCH AS RESPIRATORY
DISEASE, CANCER, BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM. IF YOU ARE UNFAMILIAR WITH THE RISKS ASSOCIATED
WITH THE PARTICULAR MATERIAL BEING CUT, REVIEW THE MATERIAL SAFETY DATA SHEET AND/OR CONSULT
YOU EMPLOYER, THE MATERIAL MANUFACTURER/SUPPLIER, GOVERNMENTAL AGENCIES SUCH AS OSHA AND
NIOSH AND OTHER AUTHORITIES ON HAZARDOUS MATERIALS. CALIFORNIA AND SOME OTHER AUTHORITIES,
FOR INSTANCE, HAVE PUBLISHED LISTS OF SUBSTANCES KNOWN TO CAUSE CANCER, REPRODUCTIVE TOXICITY,
OR OTHER HARMFUL EFFECTS. CONTROL DUST, MIST AND FUMES AT THE SOURCE WHERE POSSIBLE. IN THIS
REGARD USE GOOD WORK PRACTICES AND FOLLOW THE RECOMMENDATIONS OF THE MANUFACTURER/SUP-
PLIER, OSHA/NIOSH, AND OCCUPATIONAL AND TRADE ASSOCIATIONS. WHEN THE HAZARDS FROM INHALATION OF
DUST, MISTS AND FUMES CANNOT BE ELIMINATED, THE OPERATOR AND ANY BYSTANDERS SHOULD ALWAYS WEAR
A RESPIRATOR APPROVED BY OSHA/MSHA FOR THE MATERIAL BEING CUT.
Safety
RIDE-ON SCRAPER SAFETY GUIDELINES
Before use, anyone operating this equipment must read and understand these safety instructions.
Scraping
Do not drive machine along hills or uneven surfaces.
The weight of the machine may become distributed differently if on
an uneven surface. Too much of an angle could make the machine
unsafe or cause it to tip over. Always keep the front of the machine
facing downward while traveling up or down ramps or inclines. Do
not run the machine in unsafe environments.
Observe location of electrical supplies and extension cords.
Do not allow cutting heads to come into contact with any electrical
supply or extension cord.
Operator must be seated before starting machine and should
stay seated until motor has stopped running.
This machine is equipped with a safety switch under the seat,
which requires the operator to be seated before the machine can
be operated. Do not attempt the start-up procedure without rst
being seated on the machine.
Be aware of protrusions (stud anchors, re-bar, threaded rod, etc.),
cracks, and expansion joints.
Battery
Remove personal metal items when working with batteries.
A battery can produce a short circuit current sufcient enough to
weld metal objects, causing severe burns. Be careful to not drop
metal tools on the battery, as a spark or short circuit could cause
an explosion.
Never smoke or allow a spark or ame near the battery.
Do not block the machine’s air ow.
Blocking ventilation slots or air ow will result in damage to the
machine. Leave space for air to ow freely during operation.
Safety
WARNING: BE CAUTIOUS WHEN WORKING WITH
BATTERY. IF ELECTROLYTIC ACID GETS IN THE EYES,
IMMEDIATELY FLUSH OUT WITH COLD, FRESH WATER
FOR AT LEAST 10 MINUTES AND GET MEDICAL HELP.

Safety
7
HYDRAULIC SAFETY
Maintaining a Safe Work Environment
Establishing a safe work environment in and around your hydraulic equipment is extremely important. The easiest and most effective way to
avoid problems is to make sure associates understand their equipment, know how to operate the machines safely, and recognize the dangers if
handled carelessly. A few things to be aware of are:
• Pressure: Hydraulic uid under pressure is dangerous and can cause serious injury. Never look for a leak when unit is under pressure.
Using your hand could cause serious injury. A few common ways to encounter hydraulic uid under pressure include:
▪ Pinhole: Fluid under pressure can cause serious injury. It can be almost invisible escaping from a pinhole, and it can pierce the skin
into the body.
▪ Leak: Keep ttings and hoses tight. Only check and service when not under pressure. Leaking hydraulic uid is hazardous; in addition
to making workplace oors slippery and dangerous, it also contaminates the environment. Before cleaning an oil spill, always check
EPA, state, and local regulations.
▪ Burst: Whether due to improper selection or damage, a ruptured hose can cause injury. If it bursts, a worker can be burned, cut,
injected, or may slip and fall.
▪ Coupling Blow-Off: If the assembly is not properly made or installed, the coupling could come off and hit or spray a worker, possibly
resulting in serious injury. Never operate machine without guards.
• Flammability: When ignited, some hydraulic uids can cause res and/or explode.With the exception of those comprised primarily of
water, all hydraulic uid is ammable (including many “re-resistant” hydraulic uids) when exposed to the proper conditions. Leaking pres-
surized hydraulic uids may develop a mist or ne spray that can ash or explode upon contact with a source of ignition. These explosions
can be very severe and could result in serious injury or death. Precautions should be taken to eliminate all ignition sources from contact
with escaping uids, sprays or mists resulting from hydraulic failures. Sources of ignition could be electrical discharges (sparks), open
ames, extremely high temperatures, sparks caused by metal -to -metal contact, etc.
• Mechanical: Hydraulic uid creates movement, which means some equipment may move. Observe surroundings and equipment at all
times.
• Moisture: Do not use in wet or high moisture conditions.
• Electrical: Faulty wiring can be an electrical hazard. A regular preventive maintenance program should always include a wiring check. If
applicable, disconnect battery before serving.
• Temperature: Because this machine operates at a relatively low pressure, overheating is not common. If surface of tank becomes too hot
to touch by hand (above 130ºF or 55°C), shut off machine and allow it to cool.
Hydraulic Fluid
Only use Texaco Rando 46 Hydraulic Oil or compatible uid like ISO or AW #46 from a brand name manufacturer. Non-compatible uids could
cause damage to unit or serious injury.
CAUTION: NEVER USE YOUR HANDS TO CHECK FOR LEAKS OVER HOSE OR HYDRAULIC CONNECTIONS. USE A PIECE OF CARD-
BOARD TO LOCATE A PRESSURIZED LEAK. FOR LOW PRESSURE LEAKS (DRIPS), USE A RAG TO CLEAN THE AREA AND DETERMINE
WHERE THE LEAK ORIGINATES.
DANGER: DO NOT TOUCH A PRESSURIZED HYDRAULIC HOSE ASSEMBLY WITH ANY PART OF THE BODY. IF FLUID PUNCTURES
THE SKIN, EVEN IF NO PAIN IS FELT, A SERIOUS EMERGENCY EXISTS. OBTAIN MEDICAL ASSISTANCE IMMEDIATELY. FAILURE TO DO
SO COULD RESULT IN LOSS OF THE INJURED BODY PART OR DEATH.

8
Maintenance Schedule
Maintenance to be performed
Interval
Daily
First 8
hrs 50 hrs
100
hrs
200
hrs
300
hrs
400
hrs
1000
hrs
After
initial
100
hrs
After
initial
500
hrs
Check all machine components for build
up; clean if necessary
●
Inspect all safety devices (e-stop, backup
beeper, seat switch)
●
Inspects for leaks (hoses and ttings) ●
Grease front caster wheel ●
Check hydraulic oil level ● ●
Replace the spin-on hydraulic oil lter ● ●
Change hydraulic uid ● ●
Check engine oil level ●
Change engine oil ● ●
Clean air cleaner foam/paper elements ● ●
Replace air cleaner paper element ●
Inspect radiator and fan belt condition/
tension
●
Change coolant ●
Clean and regap spark plug ●
It is recommeneded to perform initial maintenance during the break-in period when rst operating the machine. After the rst 100 operating
hours the hydraulic oil level should be checked and the spin-on hydraulic oil lter should be replaced, then every 200 hours thereafter. At the
500 operating hour mark the hydraulic uid should be changed. Regular maintenance should be performed according to the schedule.
Note: For additional maintenance and repair information, reference this machine’s Service Manual.

9
Troubleshooting Guide
Problem Cause Solution
The scraper does not work when the pump is
generating pressure.
Severe blockage in wheel drive motor hoses. Check for blockage and replace hose(s) if
necessary.
Wheel drive motors are defective. Call NFE customer service for assistance.
The hoses are worn. Hoses are rubbing on the components. Replace and protect the hose.
Hose has been exposed to poor environmen-
tal conditions.
Replace hose and protect equipment from
poor conditions.
The machine makes an unusually loud hiss-
ing or whistling noise.
Fluid is passing over relief valves. If noise is continuous, call NFE customer
service for assistance.
There is air in the hydraulic circuit. Check all suction lines; tighten all hose con-
nections and ttings.
Oil deposits are evident on the inner sides of
the wheels.
Seal is worn. Have shaft seals replaced by a specialist.
Hose tting is loose or worn. Tighten hose tting; replace hose or tting if
necessary
The machine has no power with the engine
running at 2,950 RPM.
Valve adjustment or hoses might have leaks. Contact NFE customer service immediately.
Do not operate in this condition.
The scraper does not react when the motion
control joystick is actuated.
The hydraulic oil is very cloudy. Water has entered hydraulic tank. Drain and clean tank thoroughly, change oil,
and repair tank if necessary.
Oil is contaminated with dirt. Drain and clean tank thoroughly, and change
oil.
Air has entered the circuit. Stop machine and
repair immediately!
Check all suction lines; tighten all hose con-
nections and ttings.
There is an excessive amount of oil on chas-
sis.
Outside oil spilled on chassis. Clean machine thoroughly and see if the
problem persists.
Loose hose connections. Tighten loose hoses.
Loose tank ttings. Tighten loose ttings.
Hydraulic oil and/or oil foam leaking from oil
tank.
Oil level is too high. Drain tank to correct level.
Oil level is too low. Fill tank to correct level.
Vent in return lter is blocked. Check for blockage.
Air has entered the circuit. Stop machine and
repair immediately!
Check all suction lines; tighten all hose con-
nections and ttings
Engine dies or cuts out. Fuel tank is empty. Change or ll fuel tank.
Oil is low. Fill oil to proper level.
Operator is not seated properly. Ensure operator is seated correctly.
Red ignition light stays on. Oil is Low. Fill oil to proper level.
Machine is overheating. Let engine cool; add coolant to proper level.
Machine doesn’t start. Machine needs to be primed. Press primer button once, then restart
machine.

Maintenance
DUAL SLIDE PLATE REMOVAL
1. Lower the slide plate to the oor and place a wood block under the assembly.
2. Remove the front cylinder by taking the 1/2” bolt out of the bottom and removing the
hitch clips and pin from the top of the cylinder.
3. Remove the E-clips from the pin at the bottom of the internal cylinder, then remove
the pin.
4. Remove the pin from the top of the internal cylinder and then remove the cylinder
from the machine.
5. Loosen the pinch bolt from the lower right side of the frame.
6. Remove the lock nut from securing bolts at the top of the slide plate.
7. Remove the socket head screws at the top of the dual slide from both sides of the
assembly.
8. Install 3/8-16x5” bolts into the holes the socket head screws were removed from.
Once installed the bolts should be used as lifting handles.
9. Lift the frame out of the machine, use team lift or forklift (Caution: very heavy).
LEAK MAINTENANCE
Most ttings on this machine are O-ring style.
1. Disconnect machine from power.
2. If a leak is detected, tighten tting with the proper wrench size. Do not over-tighten.
Note: Most ttings on this machine are O-ring style. Over-tightening could damage
to O-rings.
HYDRAULICS
Check Fluid Level
1. Remove ller plug (Figure 1).
2. Oil should be visible 1” below hole.
3. Reinsert plug.
Change Fluid
1. Let hydraulic uid cool before maintenance. Disconnect machine from battery.
2. Drain uid by removing the drain plug from side of tank (Figure 1). This unit con-
tains 6 gallons (22.7 liters) of uid. Ensure the container size is adequate to catch
uid.
3. Replace drain plug.
4. Remove ller plug (Figure 1).
5. Add oil into ller plug hole. Total tank capacity is 6 gallons (22.7 liters). Due to a cer-
tain amount of retained oil, the oil change rell amount is 5.5 gallons (20.8 liters).
NOTE: Adding more than this amount could cause the oil to overow from the vent
tube.
10
FIG. 1
Filler Plug
Drain Plug
CAUTION: LET ENGINE COOL BEFORE ANY MAINTENANCE. FAILURE TO DO
SO COULD CAUSE SERIOUS BODILY INJURY.

Maintenance
11
Replace Cylinder
1. Follow shut-down procedure.
2. Disconnect cylinder lines. Have a container ready to catch oil from lines.
3. Remove cylinder securing hexhead bolt from lower cutting head support.
4. Remove clips and pin from cylinder and slide plate.
5. Remove cylinder upper pin.
6. Remove cylinder.
Remove or Replace Hose
1. Follow shut-down procedure.
2. Remove hood.
3. Using proper wrench size, turn the swivel nut while using a second wrench to keep the hose from turning.
4. When replacing, make sure O-ring is properly seated on hose tting.
REMOVE/REPLACE FOOT PEG
1. Insert a socket wrench into foot peg and secure bolt head.
2. Remove nut.
3. Remove bolt and foot peg.
4. Replace foot peg before operating machine. Do not operate machine without foot pegs.

Maintenance
FIG. 2
REPLACE PUMP
1. Open hood to expose pump.
2. Disconnect hydraulic lines.
3. Remove two 5/16” pump securing bolts.
4. Remove pump by pulling pump straight out from pump motor.
REPLACE VALVE
1. Disconnect machine from power (charger or battery).
2. Lift hood all the way back, resting on the hood bumpers.
3. Remove hoses from valve body. Mark which hoses go where, so that they can be
placed back in the same order. Damage can occur if hoses are mixed up. Have a
container ready to catch leakage from lines.
4. Take notice of angle of valve ttings.
5. Remove two 5/16-18” bolts securing valve body.
REPLACE WHEEL MOTOR
1. Disconnect machine from power.
2. Block up machine to remove wheel.
3. Remove wheel.
4. Remove oil lines from wheel motor. A small amount of oil will run out of the lines.
Drain into a container. Wipe up spills immediately.
5. Remove ten 1/2” wheel motor securing nuts.
6. Pull out on wheel motor to remove.
REPLACE WHEEL
1. Jack machine up by pushing cylinder lift forward to lower and adjust the angle of
the cutting head to raise machine.
2. Place blocks under Forklift Cups on the side of the machine that wheel is being
changed. Make sure machine is supported properly.
4. Let cylinder down resting machine on blocks allowing rear wheel to be lifted off the
oor.
5. Remove ve 1/2’’ lug nuts with an extended arm wrench, remove wheel.
6. Replace wheel (Figure 2).
7. Replace ve lug nuts and tighten, making sure lug nuts are very tight.
8. Raise cylinder to raise machine off of blocks. Remove blocks and lower machine.
9. Repeat to other side if necessary.
12
WARNING: WHEELS ARE EXTREMELY HEAVY. ENSURE PROPER TEAM
LIFTING TECHNIQUES OR USE PROPER MACHINERY TO LIFT.

Maintenance
13
SEAT REPLACEMENT
1. Rotate hood to bumper stops.
2. Remove four nuts securing seat rails.
3. Replace seat; screw on nuts.
REPLACE CASTER
Keep clean and free of debris; ensure it can move freely.
1. Give a shot of grease in grease tting on caster every month to keep caster moving freely.
2. To remove caster, machine will need to be raised. Push the cylinder lift lever forward to lower and adjust the angle of the cutting head to
jack up the machine. Block up machine with wooden block. Remove four bolts, pull caster off and clean/replace as needed.
3. Replace caster.
4. Pull caster toward rear of machine; re-place and tighten the four bolts.
5. Lower the machine.
CLEAN AIR CLEANER FOAM ELEMENT
Wash the element in detergent and water and dry thoroughly.
CLEAN AIR CLEANER PAPER ELEMENT
Clean the paper element by tapping it gently against a at surface to remove the dust. If the element is very dirty replace it with a new one.
Note: When operating in dusty conditions engine may require more frequent maintenance.
CHECK ENGINE OIL
Check dip stick on engine. Engine holds 1.75 qt of oil. Improper uid level will cause engine damage. See Kawasaki manual to change oil.
CHANGE ENGINE OIL AND FILTER
1. Follow shut-down procedure.
2. Lift hood and secure in place.
CAUTION: THE BACKUP BEEPER IS ON THE MACHINE FOR SAFETY. IT IS IMPORTANT TO KEEP IT IN GOOD WORKING CONDI-
TION. FAILURE TO DO SO COULD CAUSE BODILY INJURY.
CAUTION: DO NOT USE PETROLEUM SOLVENT TO CLEAN PAPER ELEMENT. DO NOT OIL PAPER ELEMENT. DO NOT USE PRES-
SURIZED AIR TO CLEAN OR DRY PAPER-ELEMENT.
CAUTION: STOP THE ENGINE. BE CAREFUL WITH HOT OIL.

Maintenance
3. Remove cap from engine oil hose. Drain.
4. Remove engine oil lter.
5. Coat a lm of clean engine oil on seal of new lter.
6. Install new lter rotating clockwise until the seal contacts the mounting surface. Rotate lter 3/4 of a turn more by hand to fully tighten down.
7. Replace engine oil.
8. Run the engine for around 3 minutes, stop engine and check for oil leaks around the lter.
CLEAN AND REGAP SPARK PLUG
1. Disconnect the spark plug wire lead and remove the spark plug.
2. Scrape or use a wire brush to clean the electrodes and remove carbon deposits and wetness.
3. Inspect for cracked porcelain or other wear or damage. Replace the spark plug with a new one if necessary.
4. Check the spark plug gap and reset it if necessary. The gap must be between 0.7 and 0.8 mm. To change the gap, bend only the side
electrode using a spark plug tool.
5. Install and tighten the spark plug to 17 ft-lb torque.
6. Reconnect the spark plug lead.
REPLACE AIR CLEANER
1. Remove the wing bolts, washers, and air cleaner case.
2. Remove the air cleaner elements from the body.
3. Install the elements and the air cleaner parts correctly on the air cleaner body.
14
CAUTION: BEFORE PERFORMING MAINTENANCE ON SPARK PLUG STOP THE ENGINE AND ALLOW TO COOL.

Parts List and Diagrams
15
1 5110-111 SEAT, RIDE-ON 1
2 402139 TANK, PROPANE, 20LBS 1
3 401697 WHEEL, HD, 21” 2
4 401560-SV PANEL, SIDE, RIGHT, SILVER VEIN 1
401560-G PANEL, SIDE, RIGHT, GREEN (8000-12XXXX
ONLY) 1
5 402103-SV SHROUD, WELDMENT, LOWER WRAP,
SILVER VEIN 1
402103-G SHROUD, WELDMENT, LOWER WRAP,
GREEN (8000-12XXXX ONLY) 1
6 400321 ARMRESTS, KIT FOR PLASTIC SEAT 1
7 401561-SV PANEL, SIDE, LEFT, SILVER VEIN
(NOT SHOWN) 1
401561-G PANEL, SIDE, LEFT, GREEN (NOT SHOWN -
8000-12XXXX ONLY) 1
8 70628 BRACKET SET, TANK, 33 POUND, LP 1
9 402415 ASSEMBLY, VALVE HANDLE, LEFT 1
10 402416 ASSEMBLY, VALVE HANDLE, RIGHT 1
11 401669 COVER, UPPER HOSE 1
12 401999 KNOB, THREE-LOBE 1/2-13 2
13 74854 WEIGHT, POCKET, CAST, RIDE-ON 10
14 5200-603 HOSE GUIDE 1
15 403132-SV HOOD WLDT, RIDE-ON, SILVER VEIN 1
403132-G HOOD WLDT, RIDE-ON, GREEN (8000-
12XXXX ONLY) 1
PART# DESCRIPTION QTY PART# DESCRIPTION QTY
10 6
5
3
8
2
1
4
9
EXTERNAL PARTS
11
12
13 14
15

Parts List and Diagrams
16
1 402102 WEIGHT, OUTER, XL 4
2 401961 BRACKET, WEIGHT, RIGHT 1
3 401962 BRACKET, WEIGHT, LEFT (NOT SHOWN) 1
4 73238 BOLT, FLANGE 3/8-16 X 1.5 8
5 73207 NUT, NYLOCK 3/8-16 8
6 73259 BOLT, FLANGE, SERRATED,
SAE 3/8-16 X .75 4
7 73224 BOLT, FLANGE 3/8-16X1/2 (HIDDEN) 4
8 73223 BOLT, FLANGE 3/8-16X1-1/4 8
PART# DESCRIPTION QTY PART# DESCRIPTION QTY
6
5
1
8
7
4
2
SIDE WEIGHT PARTS

Parts List and Diagrams
17
1 5110-157 PLUG, DRAIN-FILLER 2
PART# DESCRIPTION QTY
DRAIN PLUGS
1
1

Parts List and Diagrams
18
DUAL SLIDE PLATE
11
5
12
4
3
8
7
6
16
14
1
19
9
12
10
18
17
13
2
*-NOT SHOWN
ITEM
NO.
PART NUMBER DESCRIPTION QTY.
1 402423
Housing, Hydraulic
Adjustment, Wldt
1
2 402432
Slide Plate, Hydraulic
Adjustment, Wldt
1
3 401429
Pin, Lower Cutting Head
Support 1
4 401876
SSS, 3/8-24 x .25, Black
Oxide
2
5 402440
Tooling Holder, Weldment 1
6
5110-250 Cylinder NN16 2
7
6500-31 Pin Lower Middle 1
8 80084
E-Clip, 1/2" shaft 2
9 402542
Pin, Upper, Hydraulic
Cylinder
1
10 80083
E-Clip, 1" shaft 4
11 400132
Bolt, Hex Head, 1/2-13 x 4,
Grade 8
1
12 73402
Nut, Nylock 1/2-13 3
13 402576
Pin, Cylinder/Guard, Upper 1
14 402574
Shield, Cylinder 1
15 400296*
Gasket, EPDM Foam 1
16 73536
5/8 Hitch Pin Clip 2
17 402513
Cover, Hydraulic
Adjustment, Housing
1
18 73224
Bolt, Flange 3/8-16x1/2 2
19 73413
Bolt, Hex Head 1/2-13x2 2

Parts List and Diagrams
19
1
2
3
4
5
6
7
8
9
10
11
12
13
15 4 18
17
4
15
16
16 18
3
5
19
21
7
6
20
11
12
13
18
14 14
2
22
ITEM
NO.
PART NUMBER DESCRIPTION QTY.
1 402416 Assembly, Valve Handle, Right 1
2 401797
Bracket, Universal, Lever 2
3 401408
Spacer, Round, .323 X .625 X .675 2
4 73027
Bolt, Wizlock, 1/4-20 X 3/4 4
5 401604
Bushing, Lever, Hydro Valve 4
6 402227
Sleeve, Take-up, Valve Brkt 2
7 73321
Bolt, SHCS, 5/16-18x3.5 2
8 73227
Screw, Set 3/8-24x1 4
9 73235
Nut, Hex Jam 3/8-24 4
10 401796
Bracket Wldt, Valve, RH 1
11 401834
Valve, Metered, Dual Spool, High PSI 2
ITEM
NO.
PART NUMBER DESCRIPTION QTY.
12 70651 Plug, Valve Body 8
13 73320
Bolt, Socket Head Cap 5/16-18x2 6
14
5110-268 Fitting, Valve Straight 4
15
5700-60 Handle, Valve Adjustment 2
16 73211
Nut, Flange, Serrated, 3/8-16 2
17 402415
Assembly, Valve Handle, Left 1
18 73322
Nut, Nyloc, 5/16-18 8
19 74517
Screw, PPH-MS, 6-32x1 2
20 401795
Bracket Wldt, Valve, LH 1
21 403064
Switch, Back-up Beeper 1
22 402949
Cover, Switch, Back-Up 1
LEVERS

Parts List and Diagrams
20
1 402205 HOSE, PARKING BRAKE RELEASE, L 2
2 402154 FITTING, #12 O-RING BOSS TO #1 1
3 70653 FITTING, 90 DEGREE 1
4 402199 FITTING, #4 O-RING BOSS TO #6 2
5 5700-65 FILTER 1
6 401972 BRACKET, VALVE BLOCK 1
7 401973 HOUSING, HYDRAULIC, ASSEMBLY 1
8 400034 FITTING, FF1231-06-08 (NOT SHOWN) 2
PART# DESCRIPTION QTY
HYDRAULIC PARKING BRAKE
31
2 2
1 401592 WHEEL MOTOR, POCLAIN W/ BRAKE 2
2 5110-114-2 FITTING, WHEEL MOTOR 4
3 5110-264 FITTING, VALVE, 45 DEGREE 2
4 400034 FITTING, FF1231-0608 1
PART# DESCRIPTION QTY
WHEEL MOTOR
4
2
3
6
74
5
1