TM-9-2320-342-10-1

TRUCK, WRECKER, 8X8 M984A4

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-342-10-1 - Page 401 of 1428

DRIVE WRECKER IN OFF-ROAD CONDITIONS - Continued

Allison

Transmission

TRAILER

AIR SUPPLY

M

M

5

10

4

7

6

8

9

Figure 2.

CAUTION

Do not move TRANSFER CASE shift lever when vehicle is moving or

when transmission is in gear. Severe damage to drive line will result.

NOTE

8x8 indicator (WP 0022) will illuminate when TRANSFER CASE shift

lever is positioned to L (LO).

4.

Set TRANSFER CASE shift lever (6) to L (LO).

5.

Set transmission range selector (7) to 2 (2nd gear range) or 1 (1st gear range),

(WP 0048) depending on ground condition.

NOTE

Dashboard parking brake indicator will go out when PARKING BRAKE

control is released.

6.

Push in PARKING BRAKE control (8).

CAUTION

Never let engine exceed maximum no-load governed engine speed

(approximately 2170 rpm) or maximum governed engine speed under

TM 9-2320-342-10-1

0053

0053-3