
110
Maintenance Section
Engine Air Filter Service Indicator - Inspect/Replace
Open the access door on the right side of the
machine in order to access the service indicator.
Service the air cleaner when the yellow piston in
the service indicator is in the red zone. The service
indicator can be checked when the engine is
running or stopped.
i01558543
Engine Air Filter Service
Indicator - Inspect/Replace
SMCS Code: 7452-040; 7452-510
g00809894
Illustration 172
To check the condition of the service indicator, try
resetting the service indicator. This should require
less than three pushes of the reset button.
Next, check the movement of the yellow piston in the
service indicator. Start the engine and accelerate
the engine to high idle for a few seconds. After
the governor control pedal is released, the yellow
piston should remain at the highest position that
was achieved during acceleration.
If either of these conditions are not met, replace
the service indicator.
i01562193
Engine Air Precleaner - Clean
SMCS Code: 1055-070
g00811409
Illustration 173
1. Empty the precleaner bowl whenever the dirt
reaches the full mark.
2. Loosen the wing nut on the cover and remove the
cover. Empty and wash the bowl and the cover.
3. Install the bowl and the cover. Tighten the wing
nut finger tight. Do not use a tool.
i01562463
Engine Crankcase Breather -
Clean
SMCS Code: 1317-070
The crankcase breather is located on the top of the
engine on the right side.