Figure 6-2. Automatic planetary boom hoist pawls assembly.
for any adjustment, with the exception that washers (13 and 17)
may be added or subtracted to ensure that the friction shoes ride on
Refer to figure 6-2 and replace any faulty component
the center of the friction shoe surface on the clutch drum.
of the automatic planetary boom hoist pawls. If
components are replaced, there is no need
SECTION III. REPAIR OF SWING LOCK
Note that bracket (3) is welded to the revolving
The swing lock prevents the revolving frame from
moving in relation to the carrier.
Refer to figure 6-3 and disassemble the swing lock.