TM-9-2320-428-10

TRUCK, CARGO, 8X8, M977

TECHNICAL MANUAL; OPERATOR'S MANUAL

JUNE 2009

TM-9-2320-428-10 - Page 279 of 1072

SHUTDOWN CRANE - Continued

NOTE

•

Operate control lever with light, even pressure.

•

TELESCOPE and HOIST control levers should be operated at same

time to keep hook block at least 2 ft. (0.61) from end of boom.

•

Crane movement from one lever may be slower than the other when

operating levers together.

4.

Move TELESCOPE control lever (4) to IN position to pull boom extensions (5) in and

move HOIST control lever (6) to UP position to reel in cable (7) until all boom

extensions (5) are fully retracted.

Figure 19.

5.

Operate SWING control lever (8) to position boom (9) parallel with outrigger beam

(10) on passenger side of vehicle.

CAUTION

Boom must rest on rest pad when transporting vehicle. If not, damage to

equipment may result.

6.

Move MAST control lever (11) to DOWN position to lower mast (12) until mast is

completely folded down.

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