TM-9-2320-342-10-1

TRUCK, WRECKER, 8X8 M984A4

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-342-10-1 - Page 382 of 1428

OPERATE TRANSFER CASE - Continued

Allison

TRAILER

AIR SUPPLY

M

M

1

3

2

4

Figure 2.

NOTE

Dashboard parking brake indicator will go out when PARKING BRAKE

control is released.

2.

Push in PARKING BRAKE control (1).

3.

Set transmission range selector (2) to N (neutral).

CAUTION

•

Do not force TRANSFER CASE shift lever. Lever may work hard if

there is drive line windup. Using excessive force on shift lever may

cause damage to shift linkage or change linkage adjustment.

•

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

or when transmission is in gear. Severe damage to drive line may

result.

4.

Select transfer case position.

NOTE

If TRANSFER CASE shift lever is hard to move, set transmission range

selector to D, then back to N. If transfer case will not shift, refer to

troubleshooting procedures. (Volume 2, WP 0175)

5.

Set TRANSFER CASE shift lever (3) to H (HI) for highway driving.

TM 9-2320-342-10-1

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