TM-9-2320-279-34-3

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 3 OF 3

TM-9-2320-279-34-3 - Page 412 of 717

TM 9-2320-279-34-3

Hydraulic System Maintenance Instructions (Cont)

c. Assembly.

NOTE

Lubricate all internal parts before installing.

(1)

Install washer (1), spacer (2), spring (3), spool collar (4), washer (5), and screw (6) on valve

spool (7).

(2)

(3)

(4)

(5)

(6)

(7)

(8)

Install spacer (8), packing retainer (9), and preformed packing (10) on valve spool (7).

Install valve spool (7) in valve body (11).

Install preformed packing (12) and packing retainer (13) on valve spool (7).

Install cover (14) with four

screws (15).

Install preformed

packing (16) on plug (17).

Install load check

poppet (18), spring (19), and

plug (17) in valve body (11).

Install two preformed

packings (20 and 21) and

retainer (22) on relief

valve (23). Install relief

valve.

Install bracket (24) with

two screws (25).

d. Follow-on Maintenance.

None.

END OF TASK

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