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 381 of 615

TM 9-2320-279-20-3

M978 Tanker Maintenance Instructions (Cont)

b. Installation .

CAUTION

Do not tear or otherwise damage coupling gaskets

during installation. If coupling gaskets are damaged,

piping connections will leak.

Do not pinch or pull coupling gaskets off-center while

installing coupling halves. If coupling gaskets are

damaged or moved out of position, piping

connections will leak.

(1)

(2)

(3)

Install coupling gaskets (1 and 2) on pipes (3 and 4).

Hold V3 suction line valve (5) in place and position

coupling gaskets (1 and 2) over connections of valve

and pipes (3 and 4).

Hold V3 suction line valve (5) in place

and install two coupling halves (6) on

coupling gasket (1) with two screws (7)

and nuts (8).

25-85