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 968 of 1320

TM 9-2320-304-14&P

5-208

Direct Support and General Support Maintenance (Cont)

5-39.

LOAD HANDLING SYSTEM (LHS) MAIN FRAME CYLINDER MANIFOLD

REPAIR (CONT).

b. Disassembly.

CAUTION

•

Velocity fuse will fall out when

adapter is removed. Use care when

removing adapter, or damage to

equipment may result.

•

Velocity fuse will not work correctly

if installed backwards. Observe and

record direction of valve during

removal. Failure to comply may

result in damage to equipment.

NOTE

Tag and mark ports that velocity fuse,

relief valve, adapters, and plug are

removed from prior to disassembly.

(1)

Remove three adapters (1), velocity

fuse (2), and hex head plug (3) from

main frame cylinder manifold (4).

(2)

Remove three preformed packings (5)

from adapter (1). Discard preformed

packings.

(3)

Remove preformed packing (6) from hex

head plug (3). Discard preformed

packing.

(4)

Remove two relief valves (7) from main

frame cylinder manifold (4).

(5)

Remove two backup rings (8), preformed

packings (9), and preformed packings

(10) from each relief valve (7). Discard

backup rings and preformed packings.