12-24 VOLT JUNCTION BOX REPLACEMENT.
Fifth Wheel Towing Device in coupling
Washer, lock (8) (MS35333-40)
General Safety Instructions
Tool Kit, Mechanics General,
Remove all power to towing device prior to
making any repairs on electrical system.
Remove all power to fifth wheel towing device prior to making any repairs on the
electrical system. Failure to do so may result in serious injury or death.
Disconnect five wires (1) from terminals (2).
Remove five wires (1), four straight adapter assemblies (3), and one bushing assembly (4)
from junction box (5).
From underneath fender, remove four nuts (6) and lockwashers (7). Discard lockwashers.
Remove junction box (5) from fender.
From inside junction box (5), remove four nuts (8) and lockwashers (9). Discard lockwashers.
Remove threaded bolts (10).
Figure 77. Junction Box Assembly