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 402 of 615

TM 9-2320-279-20-3

M978 Tanker Maintenance Instructions (Cont)

25-22. V7/V8 REEL VALVES REMOVAL/INSTALLATION.

This task covers:

a. Removal

c. Follow-on Maintenance

b. Installation

INITIAL SETUP

Models

M978

Test Equipment

None

Special Tools

None

Supplies

None

Personnel Required

MOS 63S, Heavy wheel vehicle mechanic

References

None

Equipment Condition

TM or Para

Condition Description

TM 9-2320-279-10 Pump module rear access

doors opened.

Special Environmental Conditions

None

General Safety Instructions

No

smoking, flame, sparks, and hot or glowing

objects within 50 ft (15 m) of vehicle.

a. Removal.

(1)

(2)

NOTE

Steps are the same to remove

either V7 or V8 REEL VALVE.

V7 REEL VALVE is shown.

Remove two nuts (1),

screws (2), and coupling

halves (3) from coupling

gasket (4).

Remove two nuts (5),

screws (6), and coupling

halves (7) from coupling

gasket (8).

25-106