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 107 of 481

TM 9-2320-272-10

2-8

2-3. CHASSIS CONTROLS AND INDICATORS (Contd)

Key

Item and Function

1

RETAINING ROD holds crew seat in up position for inspection of batteries.

2

COMPANION AND BATTERY BOX COVER is lifted to provide access to

batteries.

3

CLIP holds safety rod when companion seat is down.

4

MAP COMPARTMENT stores maps, manuals, forms, and papers.

5

BATTERY CAPS are removed to check fluid level.

6

BATTERY BOX provides compartment for four 12-volt batteries.

7

LATCHES lock companion seat down for travel.

8

COMPANION SEAT SEATBELTS provide two personnel restraints for

crewmembers. (Ensure straps are not caught inside battery box when cover

is closed.)

9

FRONT WINCH CONTROL (W/W models only) is pulled out to engage

winch clutch and pushed in to disengage winch clutch.

10

FRONT WINCH DRUM LOCK KNOB locks drum when winch is not in use.