Operator's Manual

Track Service (continued)
4. Using a water hose or pressure washer, remove dirt from each track system.
IMPORTANT
Ensure that you use high-pressure water to wash only the track area. Do not use a
high-pressure washer to clean the rest of the machine. Do not use high-pressure
water between the drive sprocket and the machine or you may damage the motor
seals. High-pressure washing can damage the electrical system and hydraulic valves
or deplete grease.
IMPORTANT
Ensure that you fully clean the road wheels, the front wheel, and the drive sprocket.
The road wheels should rotate freely when clean.
G186007
Front wheel
Track
Road wheel
Drive sprocket
Checking the Track Tension
Place the tab of the tensioning tool along the rear edge of the tension nut , the other
end of the tensioning tool should align with the edge of the tension arm
. If the distance is
not correct, adjust the track tension
Note: If the tensioning tool is not available, the distance between the nut and edge of
the tension arm should be 7.1 cm (2-13/16 inches).
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Adjusting the Track Tension
1. Park the machine on a level surface, move the motion-control levers to the NEUTRAL-LOCK
position, engage the parking brake, and lower the hopper.
3451-705A Page 5–16 Maintenance: Drive System Maintenance