4-39. APU WIRING HARNESS (CONT)
Using APU electrical schematic (figure FO-4) as a guide, tag and disconnect APU wiring harness (2) from APU
control box starter switch, glow plug indicator, low oil pressure indicator, current limiter, and current rectifier if
Refer to paragraph 4-108 and remove all loop clamps from APU wiring harness.
Remove APU wiring harnesses (1 and 2) from semitrailer gooseneck.
4-154 Change 1