TM-9-2320-272-10

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; OPERATOR'S MANUAL

SEPTEMBER 2004

CHANGE 2

TM-9-2320-272-10 - Page 277 of 481

TM 9-2320-272-10

2-168

NOTE

Leave switches servicing machines that must operate without

interruption during blackout conditions in OFF positions. Lights

to operate these machines should be plugged into a separate

overhead receptacle with blackout switch in ON position.

(5)

After blackout operation:

(a)

Turn all overhead receptacle blackout switches (6) to OFF.

(b)

Turn off main blackout switch (2).

(c)

Turn off blackout circuit breaker (switch 2) in circuit breaker box (1).

2-27. OPERATION OF EXPANSIBLE VAN TRUCK (Contd)

i.

Retracting Van Body.

(1)

Turn off van machines.

(2)

Remove and stow all gear and equipment from expanded van floor.

(3)

Close and secure all windows, screws, and side doors.

(4)

Turn off all switches (switches 1 through 15, air conditioner, and main

switch) in circuit box (1).