14.
Install the seal guards over the wheel hub and insert
the wheel into the caster fork. Install the caster bolt
and tighten the nut fully.
Important:
To prevent seal and bearing damage, check
the bearing adjustment often. Spin the caster tire. The
tire should not spin freely (more than 1 or 2 revolutions)
or have any side play. If the wheel spins freely, adjust the
torque on the spacer nut until there is a slight amount of
drag. Apply thread locking adhesive.
Engine Maintenance
Servicing the Air Cleaner
Service Interval:
Every 150 hours
Every 300 hours/Yearly (whichever comes
first)—Replace the primary air filter. (more often in
dusty or sandy conditions)
Every 300 hours—Check the inner air filter.
Every 600 hours—Replace the inner air filter.
Note:
Check the filters more frequently if the operating
conditions are extremely dusty or sandy.
Removing the Filters
1.
Disengage the PTO, move the motion control levers to
the neutral locked position, 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.
Release the latches on the air cleaner and pull the air
inlet cover off the air cleaner body (Figure 43).
4.
Clean the air inlet screen and cover.
5.
Install the air inlet cover and secure it with the latches
(Figure 43).
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3
4
1
2
Figure 43
1.
Air inlet cover
3.
Air cleaner body
2.
Air inlet screen
4.
Latch
6.
Release the latches on the air cleaner and pull the air
cleaner cover off the air cleaner body (Figure 44).
7.
Clean the inside of the air cleaner cover with
compressed air.
8.
Gently slide the primary filter out of the air cleaner
body (Figure 44).
Note:
Avoid knocking the filter into the side of the
body.
9.
Remove the inner filter only if you intend to replace it.
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