TM 9-2320-272-24-3
4-66. FRONT WIRING HARNESS (M939/A1) REPLACEMENT (Contd)
43.
Connect wire (22) to heater blower circuit breaker (23).
44.
Connect wires (20) and (21) to electrical gauge circuit breaker (24).
45.
Connect wire (19) to horn switch (18).
46.
Connect front harness connector (17) to turn signal control (16).
47.
Install air line clamp (28) on air line bracket (29) with screw (26) and locknut (30).
48.
Install alternator ground wire (32) on frame crossmember (27) with new lockwasher (33), air line
bracket (29), screw (25), and new locknut (31).
4-415
