Rt120q operator’s manual – Ditch Witch RT120 Q User Manual
Page 169
Service - 168
RT120Q Operator’s Manual
100 HOUR
Check Track Tension
Check track tension every 100 hours.
To check:
1.
Elevate unit on jackstands, or lifting devices
capable of holding the weight of the tractor.
2.
Measure tension using one of the methods
below. Track is tensioned correctly when:
•
the track just comes into contact with the
middle rollers,
•
when there is a 1/4” gap between the
tracks and the middle rollers,
•
or when grease pressure is 1400-1600
psi.
To adjust:
1.
Loosen bolts on each cylinder end (2).
2.
Pump MPG into zerk (1) until track is correctly tensioned.
3.
Tighten bolts on cylinder end (2).
Inspect Track Rollers and Sprocket
Inspect track rollers and sprocket for wear every
100 hours. Replace as needed.
t37om023w.eps
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2
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