Belt Replacement; General Engine Maintenance - HUSTLER Super Mini Z Parts Manual

Reset
button
Figure 11-13
Incorrect air cleaner element
Use only the correct Donaldson air filter element, Hustler part number
785261, which is designed to fit the canister properly.
Hustler air filter elements have the correct media composition, filter
area, micron size and dimensions. Always use genuine Hustler filters.
Many aftermarket filters have been found to be incompatible with Hustler's
canisters and engines.
The air filter must remain intact to block passage of dirt and foreign
particles from entering the engine. Being inclined to disbelieve the need for
more expensive air filter elements used on gasoline engines may cause
some individuals to opt for a less expensive part.
The filter element must be sufficient size and construction to withstand
stresses, caused by rapid cycling of the air volume demanded by the engine,
without cracking or tearing under fatigue and pressure (especially diesel
engines). Therefore, Hustler Turf Equipment and the engine manufacturers
have carefully selected a reliable filter designed to fit the needs of the
engines. The filter specified is a Donaldson filter, Hustler part number
785261.
Owners should be reminded that failure to use original equipment
replacement parts is an "alteration" and will not be considered for warranty
in the event of engine damage.
Recommended service procedure
1. Release clamps and remove element. Clean the canister with a damp
cloth.
2. Before installing a new element, inspect it by placing a bright light
inside and rotate the element slowly, looking for any holes or tears in
the paper. Also check gaskets for cuts or tears. Do not attempt to
use a damaged element which will allow abrasive particles to enter
the engine.
3. Reinstall the dust cup. Make sure it seals all the way around the air
cleaner body, then tighten the clamps.
4. Check all fittings and clamps periodically for tightness and inspect
hoses for holes or cracks.
5. Periodically check the intake hose for signs of ingested dust. Locate
and repair the source of ingested dirt.
6. Never operate a machine without an air filter installed.
Air restriction indicator
Any unit with a Kawasaki engine will have an air restriction indicator
installed in the air cleaner. Fig. 11-13
Replace the element whenever the restriction indicator shows reaches the
change filter red line. Check the indicator daily and replace element as
needed or annually whichever occurs first.
Reset the indicator by pushing in on the yellow button after each element
change. Fig, 11-13
A restriction indicator takes the guesswork out of air cleaner servicing
and allows you to safely benefit from the filter's optimum performance.

General engine maintenance

Detailed instructions and recommendations for break-in and regular
302620 8/06
Indicator
11-13
Viewed from
bottom for unit
1. Pump belt
2. Engine pulley
3. Pump idler pulley
4. Pump idler arm
5. Pump pulley
6. Electric deck clutch
7. Pump idler spring
5
7
Figure 11-14
5
2
6
3
1
Figure 11-15
maintenance are specified in the Engine Owner's manual. Please refer to
this manual for engine servicing, lubricating oil levels with quality and
viscosity recommendations, bolt torques, etc. The engine warranty is
backed by the manufacturer. Special attention should be paid to applicable
data which will not be duplicated here.

Belt replacement

Figures 11-14 and 11-15 show diagrams and descriptions of the unit's
belt drive systems.
Inspect these belts frequently for wear and serviceability. Replace a belt
that shows signs of severe cuts, tears, separation, weather checking and
cracking, or burns caused by slipping. Slight raveling of belt covering does
not indicate failure, trim ravelings with a sharp knife.
WARNING: If the pump belt fails, loss of control will occur
especially when operating on a slope. If you lose steering
control while operating the machine, place the steering
1
5
4
2, 6
3
2
2
5
4
Deck Belt Drive Layout
1. Spindle drive belt
2. Deck blade spindle pulley
3. Spindle belt tension idler
4. Spindle belt tension idler spring
(7.75" at operation)
5. Deck belt idler
6. Idler arm