TM-9-2320-279-20-1

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3

TM-9-2320-279-20-1 - Page 960 of 985

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TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

a. Removal.

Open drain valve (1) and drain fuel from fuel-water separator (2).

Disconnect fuel restriction sensor wire (3) at sensor electrical plug (4).

Disconnect two hoses (5 and 6).

Remove nut (7), lockwasher (8),

screw (9), washer (10), clamp (11), and

sensor (12).

Remove elbows (13 and 14).

b. Installation.

WARNIN G

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.

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Coat threads of elbows (1 and 2) with pipe thread sealing compound.

Install elbows (1 and 2) in sensor (3).

Attach sensor (3) to vehicle with clamp (4), washer (5), screw (6), lockwasher (7), and nut (8).

Connect hoses (9 and 10) to sensor (3).

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