TM-9-2320-342-10-1

TRUCK, WRECKER, 8X8 M984A4

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-342-10-1 - Page 370 of 1428

START WARM ENGINE - Continued

Allison

TRAILER

AIR SUPPLY

M

M

2

4

1

3

Figure 4.

2.

Set ignition switch (2) to ON position.

3.

Set transmission range selector (3) to N (neutral).

NOTE

Perform Step (4) up to seven times. If engine does not start after eight

attempts, notify field level maintenance.

4.

Push engine start switch (4) for no longer than 10 seconds, or until engine starts.

NOTE

•

Engine start switch will spring back to off position when released.

•

Brake system failure (LOW AIR) indicator may illuminate and buzzer

may sound upon engine start.

5.

Release engine start switch (4) immediately after engine starts.

CAUTION

If engine oil pressure gauge does not show engine oil pressure within 10

to 15 seconds after starting engine, shut off engine (WP 0057)

immediately and notify field level maintenance. Failure to comply may

result in damage to equipment.

TM 9-2320-342-10-1

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