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 438 of 615

TM 9-2320-279-20-3

M978 Tanker Maintenance Instructions (Cont)

25-31 . V18 BULK DELlVERY VALVE REMOVAL/INSTALLATION (CONT).

a. Removal.

(1)

Push MC MANUAL

CONTROL EM VALVE

lever (1) full forward and

down in closed position.

(2)

Remove dust cap (2) from

adapter (3).

Fuel may drain from piping

when valve is opened and

coupling removed. Contact

with fuel can irritate eyes and

skin. Do not let fuel get into

eyes. If fuel comes into

contact with eyes,

immediately rinse eyes with

clear water. Wash fuel off skin

with soap and water as soon

as possible after contact.

(3)

Set valve handle (4) down

to open position.

(4)

When fuel stops draining,

close handle (4), hold

adapter (3) in place, and

remove two nuts (5),

screws (6), and coupling

halves (7).

(5)

Remove adapter (3).

(6)

Remove coupling gasket (8)

from V18 BULK DELIVERY

VALVE (9).

(7)

Hold V18 BULK DELIVERY

VALVE (9) in place and remove two

nuts (10), screws (11), and coupling

halves (12).

(8)

Remove V18 BULK DELIVERY

VALVE (9) and coupling gasket (13)

from pipe (14).

25-142