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Figure 31
3. Pump grease into the fittings until you feel resistance.
4. Wipe up any excess grease.
Engine Maintenance
Servicing the Air Cleaner
Service Interval: Every 25 hours—Clean the foam air
cleaner element.
Every 50 hours—Check the paper air
cleaner element.
Every 200 hours/Yearly (whichever
comes first)—Replace the paper air
cleaner element.
Inspect the foam and paper elements and replace them
if they are damaged or excessively dirty.
Note: Service the air cleaner more frequently (every
few operating hours) if the operating conditions are
extremely dusty or sandy.
Important: Do not oil the foam or paper element.
Removing the Foam and Paper
Elements
1. Lower the boom and set the parking brake.
2. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
3. Clean around the air cleaner to prevent dirt
from getting into the engine and causing damage
(Figure 32).
4. Unscrew the cover knob and remove the air cleaner
cover (Figure 32).
5. Remove the 2 wing nuts and remove the air cleaner
assembly (Figure 32).
6. Carefully pull the foam element off the paper
element (Figure 32).
24
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