TB 9-2320-279-13&P-4
FIELD MAINTENANCE
FIFTH WHEEL WILL NOT LOCK WHEN COUPLING TRAILER
INITIAL SETUP:
Tools and Special Tools
Parking brake applied (refer to TM 9-2320-279-10).
Tool Kit, General Mechanic's: Automotive (WP
Wheels chocked (refer to TM 9-2320-279-10).
0081, Table 2, Item 5)
Personnel Required
Wheeled Vehicle Mechanic 63B (2)
Equipment Condition
Engine OFF (refer to TM 9-2320-279-10).
TROUBLESHOOTING PROCEDURE
FIFTH WHEEL WILL NOT LOCK WHEN COUPLING TRAILER
TEST 1 - Is fifth wheel properly lubricated and free from debris?
1. Check if fifth wheel is free from debris.
0026-1