TM-9-2320-342-10-1

TRUCK, WRECKER, 8X8 M984A4

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-342-10-1 - Page 394 of 1428

OPERATE VEHICLE - Continued

1

Allison

TRAILER

AIR SUPPLY

M

M

5

3

2

4

Figure 1.

2.

Set transmission range selector (2) to D (drive).

NOTE

Dashboard parking brake indicator will go out when PARKING BRAKE

control is released.

3.

Push in PARKING BRAKE control (3).

CAUTION

Never let engine exceed maximum no-load governed engine speed

(approximately 2170 rpm) or maximum governed engine speed under

load (approximately 2150 rpm). If engine is allowed to go over governed

engine speeds, serious engine damage may result.

4.

Slowly depress throttle pedal (4) until vehicle reaches desired speed. Tachometer (5)

should read 1650 to 2100 rpm.

CAUTION

Do not hold steering wheel at full left or full right position for longer than

10 seconds. Power steering oil can overheat and pump can be damaged.

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