TM-9-2320-342-10-1

TRUCK, WRECKER, 8X8 M984A4

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-342-10-1 - Page 402 of 1428

DRIVE WRECKER IN OFF-ROAD CONDITIONS - Continued

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

engine speeds, serious engine damage may result.

7.

Slowly depress throttle pedal (9) until vehicle reaches desired speed. Tachometer

(10) should read 1650 to 2100 rpm.

CAUTION

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

10 seconds. Oil overheating and pump damage can result.

8.

Accelerate, brake, and steer as required.

NOTE

When off-road driving is completed, enable vehicle Anti-Lock Brake

System (ABS).

9.

Set ABS disable switch (4) to off position. ABS disabled indicator (5) will go out.

NOTE

•

When off-road driving is completed, remove mud flaps from off-road

position.

•

Driver and passenger side mud flaps are removed the same.

10.

Remove mud flap (1) from hook (3) on vehicle fender (2).

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