RT80Q Operator’s Manual Service - 157
10 Hour
Check Trench Cleaner Position
Check trench cleaner position (if equipped) every
10 hours, or anytime the digging chain is adjusted
or replaced. The trench cleaner is properly
positioned when there is 3-4 in (76-102 mm)
between the digging teeth and the inside of the
trench cleaner shoe (A).
Check that bolts holding personnel restraint bar/
trench cleaner to arm are tightened to 350 ft•lb
(475 N•m). Apply Loctite 271
®
adhesive.
A
t33om90w.eps
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