TM-9-2320-304-14-P

LOAD HANDLING SYSTEM, HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, AND DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

AUGUST 2000

TM-9-2320-304-14-P - Page 1021 of 1320

TM 9-2320-304-14&P

5-261

Direct Support and General Support Maintenance (Cont)

NOTE

Proximity switch is properly positioned when two threads extend past edge of nut.

(192)

Position CHU main frame up proximity switch (196) on proximity switch mount (194).

(193)

Connect batteries (TM 9-2320-279-20).

(194)

Start engine (TM 9-2320-279-10).

CAUTION

Engine speed must be at idle before using hydraulic selector switch, or damage to

equipment may result.

(195)

Set hydraulic selector switch (182) to MAN M.F. position and raise main frame (178) until

approximately half of proximity switch (196) is covered by sensing plate (193).

(196)

Shut OFF engine (TM 9-2320-279-10).

(197)

Using feeler gage, adjust clearance between CHU proximity switch (196) and sensing plate (193)

to 0.125

±

0.01 in. (3.18

±

0.3 mm) and tighten nuts (197).

(198)

Disconnect batteries (TM 9-2320-279-20).

Change 1