C16x/C24x/C30x Operator’s Manual Service - 93
10 Hour Service
Check Restraint Bar Position
Check restraint bar position every 10 hours and
after each adjustment or replacement of the
digging chain. The restraint bar is correctly
positioned when the end of bar extends between
the center of the tail roller/sprocket and the end of
the digging chain.
Check Trench Cleaner Position
Check trench cleaner position every 10 hours and
after each adjustment or replacement of the
digging chain. The trench cleaner is correctly
positioned when there is 3-4 in (76-102 mm)
between the digging teeth and the inside of the
trench cleaner shoe (A).