TM-9-2320-279-20-3

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 3 OF 3

TM-9-2320-279-20-3 - Page 185 of 615

TM 9-2320-279-20-3

Hydraulic System Maintenance instructions (Cont)

c. Cleaning/Inspection.

d.

WARNING

Adhesives, solvents, and sealing compounds can burn easily, can give off harmful vapors,

and are harmful to skin and clothing. To avoid injury or death, keep away from open fire

and use in well-ventilated area. If adhesive, solvent, or sealing compound gets on skin or

clothing, wash immediately with soap and water.

(1)

Clean all metal parts in drycleaning solvent

(2)

Inspect each part for damage.

(3)

Replace damaged parts.

Assembly.

(1)

Install valve (1) with retaining

ring (2).

(2)

Install preformed packings (3 and 4)

on differential pressure device (5).

(3)

Install differential pressure

device (5) and cover (6) in head (7).

NOTE

Side with seal faces up.

(4)

Install filter (8) and spring (9) in

head (7).

(5)

Install filter (10) and preformed

packing (10.1) in bowl (11).

(6)

Install bowl (11) in head (7) and

tighten to 15 lb-ft (20

N•m).

Change 2

19-77