TM 9-2350-247-10
TROUBLESHOOTING TABLEContinued
0056 00
INITIAL SETUP:
Maintenance Level
Operator
MATERIAL HANDLING KIT (M548A1/M548A3)
Table 9. Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. HOIST BEAM WONT GO ALL
THE WAY BACK FOR
LOADING.
1. Check if hoist beam locks are
engaged.
Disengage hoist beam locks
(WP 0029 00).
2. Check if hoist beam is installed
backwards.
Remove beam and install it correctly.
2. TROLLEY HOIST DOESNT
RIDE FREELY ON THE BEAM
(WP 0029 00).
1. The trolley lock is partly engaged.
Disengage the trolley lock
(WP 0029 00).
3. SUPPORT RETAINING PIN
WORKS LOOSE WHILE
YOURE DRIVING THE
CARRIER.
1. The retaining pin isnt held right
by the retainer or locking spring.
Install the support retaining ring
correctly (WP 0029 00).
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