TM-9-2320-338-10

TRUCK, CARGO, 8X8, M977A4

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-338-10 - Page 466 of 1120

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Allison

TRAILER

AIR SUPPLY

M

M

TRAILER

AIR SUPPLY

PARKING

BRAKE

AIR BRAKE

8X8

M

M

1

7

3

4

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Figure 1.

7.

Position traction control switch (3) to INTER AXLE for added traction, indicator (4) will

come on.

8.

Set transmission range selector (5) to 1 (1st gear range).

9.

Drive vehicle slowly into water.

10. If engine stops, immediately attempt to restart engine. If engine will not start, tow or

winch vehicle from water with another vehicle as soon as possible.

11. Drive vehicle at 3 to 4 mph (5 to 6 km/h) or less, through water.

12. Unless absolutely necessary, do not stop while in water.

13. If vehicle accidentally enters water deeper than 4 ft. (1.2 m), do the following:

TM 9-2320-338-10

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