CHAPTER 6: MAINTENANCE OF ELECTRICAL SYSTEMS AND CIRCUITS
TM 9-2350-256-20
6-78 REPLACE/REPAIR APU WIRING HARNESS (11672417)-Continued
3 Disconnect lead (3) from diode assembly (16) by removing screw (17), lockwasher (18), and nut (19).
4 Disconnect lead (4) from preheat solenoid (20) by removing nut (21) and washer (22).
5 Disconnect lead (5) from fuel shutoff solenoid (23) by removing nut (24) and washer (25).
6 Disconnect lead (6) from preheat solenoid (20) by removing nut (26) and four lockwashers (27).
7 Disconnect lead (7) from preheat solenoid (20) by removing nut (29) and lockwasher (30).
8 Disconnect lead (8) from APU generator (31) by
removing nut (32).
9 Disconnect two leads (10 and 11) from APU
generator (31) by removing two nuts (34).
10 Disconnect lead (13) from APU generator (31) by
removing nut (35) and three lockwashers (36).
6-210