4-39. APU WIRING HARNESS (CONT)
Inspect both male and female harness connectors for APU control box harness (1) and APU wiring harness (5) for
frayed or broken wires and looseness. Clean as required by wiping with a wiping rag. If defective, replace the
applicable APU wiring harness (1 and/or 5) as required.
Install both APU wiring harnesses (1 and 2) onto gooseneck.
4-156 Change 1