TM-9-2320-342-10-1

TRUCK, WRECKER, 8X8 M984A4

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-342-10-1 - Page 1383 of 1428

OPERATE GROVE CRANE IN EXTREME COLD ENVIRONMENT (-26°F[-32°C] to -65°F

[-54°C]) - Continued

1.

Before operating crane, perform warm-up as follows:

a.

Start engine. (WP 0044)

b.

Properly warm up vehicle.

c.

Set HYD ENABLE switch (1) to on position. MAIN HYD ENABLE indicator (2)

will illuminate.

Allison

Transmission

UST

TRAILER

AIR SUPPLY

M

M

2

1

Figure 1.

d.

While engine is at low idle, fully exercise all functions of crane for at least 5

minutes.

e.

With engine at high idle, fully exercise all functions of crane for at least 10

minutes.

2.

Continue with operation of crane.

END OF TASK

END OF WORK PACKAGE

TM 9-2320-342-10-1

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