FRONT AND REAR 24-VOLT RECEPTACLE REPLACEMENT.
This task covers:
Trailer, parked and lowered to ground, brakes
Nut, self-locking (4)
engaged, and wheels chocked.
Gooseneck Gravel Guard removed.
General Safety Instructions:
Remove all power to trailer prior to making
any repairs on the electrical system.
Tool kit, mechanics general,
Shop equipment, common set No. 1,
Lower trailer to ground and raise the platform lever (1) to allow the gooseneck to drop to its
Remove all power to trailer prior to making any repairs on the electrical
system. Failure to do so may result in serious injury or death.
Secure kingpin stowage box lid prior to removing 24-volt receptacle. Failure
to do so may result in serious injury.
For front 24-volt receptacle follow Steps 1 thru 3.
For rear 24-volt receptacle follow Steps 4 thru 8.
Remove nut (18) and clamp (19).
Remove keeper pin (20) and unplug receptacle harness (16).
Remove four bolts (13), self-locking nuts (17), washers (14) and receptacle (15) from
frame (9). Discard self-locking nuts.
Failure to lower trailer to ground and allowing the gooseneck to fully lower may
result in serious injury or death to personnel.
Remove two nuts (4), two clamps (6) and four zip-ties (3) from securing harness.
Remove four bolts (12), self-locking nuts (8), flat washers (11), and separate receptacle
(10) from frame (9). Discard self-locking nuts.