4-37. MAIN WIRING HARNESS REPLACEMENT
This Task Covers:
Intervehicular cable disconnected from semitrailer
General mechanic's tool kit
Disconnect roof wiring harness (1) from main wiring harness (4).
Disconnect main wiring harness (4) from receptacle and cover assembly (2).
Tag wires and disconnect main wiring harness (4) from interconnecting cable assembly (3).
Pull main wiring harness (4) through grommets and remove from semitrailer.
If damaged, remove grommets from frame and discard.