User Guide

NOTES:
1. Initial oil change is after 5 hours of operation. Thereafter, change
oil after every 40 hours operation. Change more often under dusty
or dirty conditions and during hot weather periods.
2. Torque initially and after first 2 hours of operation.
3. Change engine oil filter per the engine manufacturer’s
recommendations. Refer to Engine Owner’s Manual for
recommendations and other maintenance items.
4. Service more often under dusty or dirty conditions.
5. Pump drive belt only - Inspect every 6 months or 100 hours
and replace if worn or cracking is noticed. Otherwise, replace every
200 hours or 2 years whichever comes first.
6. Check fuel line hoses, fuel valve and grommet for any cracks or
leaks
7. Honda engine only
8. Kohler engine only
REFERENCES:
a —Refer to Engine Owner’s Manual
NOTE: After completing maintenance cycle (100 hours), repeat cycle.
Introd
uction
Regular maintenance is the best prevention for costly downtime or
expensive, premature repair. The following pages contain suggested
maintenance information and schedules which the operator/mechanic
should follow on a routine basis.
Remain alert for unusual noises, they could be signaling a problem.
Visually inspect the machine for any abnormal wear or damage. A good
time to detect potential problems is while performing scheduled
maintenance service. Correcting the problem as quickly as possible is the
best insurance.
Clear away heavy build-up of grease, oil and dirt, especially in the
engine and under the seat platform areas; minute dust particle are abrasive
to close-tolerance engine and hydraulic assemblies.
Daily inspect mower for grass clippings and wire and string tangles.
The underside of the mower deck will collect a build-up of grass clippings
and dirt, especially when grass is wet or has high moisture content. This
build-up will harden, restricting blade and air movement and will probably
show a poorer quality of cutting. Therefore it should be removed routinely.
To do this it will be necessary to raise and block the deck, using jack
stands or blocks, in the full up position and scrape the build-up from
underneath.
Some repairs require the assistance of a trained service mechanic and
should not be attempted by unskilled personnel. Consult your Hustler
service center when assistance is needed.
Torque values
WARNING: Particular attention must be given to tightening
the drive wheel lug nuts and blade spindle bolts. Failure to
correctly torque these items may result in the loss of a wheel
or blade, which can cause serious damage or personal injury.
Torque values given below:
Ft-lbs. Nm
Wheel (lug) nuts . . . . . . . . . . . . . . . . . . . . . . .65-75 . . . . . .88.14-101.7
Blade spindle bolt top . . . . . . . . . . . . . . . . . . .118 . . . . . . . . .160.01
Blade spindle bolt bottom . . . . . . . . . . . . . . . .118 . . . . . . . . .160.01
It is recommended that these be checked after the first 2 hours of
operation, initially and every 50 hours following removal for repair or
replacement.
For all other torques refer to the torque callout chart located elsewhere
in this manual.
For engine torque values, see engine owner’s manual.
Tires
It is important for level mowing that the tires have the same amount of
air pressure. The recommended pressures are:
Drive wheels...............................................8-10 psi (55-69 KPa)
Gauge wheels .............................................8-10 psi (55-69 KPa)
Solid fill tires are not recommended for Hustler turf equipment. On
any machine, with solid filled tires, the warranty claim will be denied.
WARNING: Explosive separation of a tire and rim can
cause serious injury or death.
Do not attempt to mount a tire without the proper equipment
and experience to perform the task.
Always maintain the correct tire pressure and never over
inflate.
Never weld or heat a wheel and tire assembly as an explosion
may occur. Welding can weaken or deform a wheel.
When inflating tires stand to one side and not in front of or
over the tire assembly.
Check tires for low pressure, blemishes, damaged rims or
missing lug bolts and nuts.
Lubrication
1. Grease the three (3) deck lift pivots, located to the side of the
operator’s footrest per the Maintenance Schedule. Use SAE
multi-purpose grease.
2. Grease the front gauge wheel bearings per the Maintenance
Schedule. Use SAE multi-purpose grease.
Electrical system
The electrical system is a 12 volt, negative ground. Recommended
battery size is a garden tractor BCI group U1R with 225 or better cranking
AMP rating. A maintenance-free battery is recommended. Otherwise,
follow battery manufacturer’s maintenance, safety, storing and charging
specifications.
The battery is located under the seat platform. Fig. 9-2
WARNING: Battery posts, terminals, and related
accessories contain lead and lead compounds, chemicals
known to the State of California to cause cancer and
reproductive harm. Wash hands after handling.
WARNING: Avoid skin and clothing contact with battery
acid.
Always wear eye protection when checking the battery, acid
can cause serious injury to skin and eyes. If contact occurs,
flush area with clean water and call physician immediately.
Acid will also damage clothing.
Do not drink the battery electrolyte.
Do not allow open flame near the battery when charging.
Hydrogen gas forms inside the battery. This gas is both toxic
and flammable and may cause an explosion if exposed to
WEEKLY OR ANNUALLY OR
SERVICE AT 50 100
INTERVALS INDICATED HOURS HOURS
Verify safety start interlock system Prior to each use
Visually inspect unit for loose hardware
and/or damaged parts Prior to each use
Visually inspect tires Prior to each use
Check oil level, engine (1) Prior to each use or every 4 hrs.
Clean air intake screen (4)(7) Prior to each use or every 4 hrs.
Clean foam element (4)(7) Prior to each use or every 4 hrs.
Check fuel level Prior to each use
Blades - sharpen & securely fastened Prior to each use
Discharge chute - securely in place &
in lowest position Prior to each use
Grease deck height pivots x
Change engine oil & filter (1) (3) x
Clean cylinder and head fins (a) x
Check battery connections x
Check tire pressure with a gauge x
Clean engine exterior (a) x
Replace air cleaner paper element (4) x
Clean and regap spark plugs (a) x
Check pump and deck belt tension
& condition (5) x
Check fuel lines (6) x
Check fuel valve and grommet (6) x
Tighten lug nuts on wheels (2) x
Change fuel filter x
Replace spark plugs x
Check engine valve clearance (a) Every 200 hours or 2 years
Service starter (8)(a) Every 200 hours or 2 years
Replace EZT pump belt Every 200 hours or 2 years
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