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 541 of 717

M978 Tanker Maintenance Procedures Instructions (Cent)

NOTE

m

.,

.

Matchmark parts before disassembly.

(6) Remove two plugs (10).

(7) Remove spring (11) from lever (12)

and elbow (13).

(8) Remove eight screws (14) and

lockwashers (15).

(9) Remove elbow (13), sump plate (16),

preformed packing (17), valve

body (5), and preformed packing (18).

(lo)

(11)

(12)

(13)

(14)

TM 9-2320-279-34-3

w

T

MATCHMAR

-.—

P

23

H

25

d

26

w’

u

31

e

24

19

.-d

TA190712

WARNING

Valve is spring loaded. Spring must be compressed during disassembly, then

TA190711

released slowly to prevent personal injury.

Push down on piston (19) and remove nut assembly (20), bushing (21), and metering rod (22).

Remove piston (19), spring (23), spring (24), piston seal retainer (25), and seal (26).

Remove shaft (27) and preformed packing (28) from valve body (5).

Remove socket (29) and preformed packing (30) from shaft (27).

Remove retaining ring (31) and bracket (32) from metering rod (22).

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