TM-9-2320-342-10-1

TRUCK, WRECKER, 8X8 M984A4

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-342-10-1 - Page 775 of 1428

HOOKUP - Continued

50.

Set HYD ENABLE switch (47) to off position. MAIN HYD ENABLE indicator (48) will

go out.

Allison

Transmission

UST

TRAILER

AIR SUPPLY

M

M

47

48

50

49

Figure 21.

51.

Push in TRAILER AIR SUPPLY control (49).

52.

Turn on wrecker service drive lights. (WP 0087)

53.

Turn on wrecker emergency flashers. (WP 0096)

54.

Make sure disabled vehicle emergency flashers are turned on (refer to operator’s

manual).

NOTE

Dashboard parking brake indicator will go out when PARKING BRAKE

control is released.

55.

Push in PARKING BRAKE control (50).

WARNING

The M984 Wrecker should not be operated at speeds over 15 MPH (24

km/hr) except on paved roads when the operator determines that the

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