Fuel Injection Lines and Fittings (cont).

TM 10-3930-638-24&P

3-6. FUEL SYSTEM MAINTENANCE (cont)

a. Fuel Injection Lines and Fittings (cont).

REMARKS

ITEM

ACTION

STEP

LOCATION

REMOVAL (cont)

a. Tube nut (9)

Fuel filters

Loosen and

disconnect

From filter head

b. Elbow (10)

Loosen and

remove

a. Tube nut (11)

Fuel injection

Loosen and

pump

disconnect

From injection pump

b. Elbow (12) and sealing Loosen and

nut (14)

remove

c. Fuel inlet line (13)

Remove

d. Four connector bolts

Loosen and

(Is)

remove

e. Copper washers (16)

Remove and

discard

f. Screws (17) and tube

Remove

clamps (18)

NOTE

Remove flat nut (19) from clamp (18) only if necessary for

replacement.

g. Injection tube (8)

From engine and injection pump

Remove

h. Tube nut (20) and

From tee (22)

Loosen and

sleeve (21)

disconnect

i. Leak-off tube (4)

Remove

j. Tee (22) and sealing

From injection pump

Loosen and

nut (23)

remove

CLEANING

WARNING

Dry cleaning solvent (P-D-680), used to clean parts is toxic and

flammable. Wear protective goggles and gloves and use only in a

well ventilated area. Avoid contact with skin, eyes, and clothes

and don't breathe vapors. Do not use near open flame or

excessive heat and don't smoke when using it. Failure to do so

could cause serious injury. If you become dizzy while using

cleaning solvent, get fresh air immediately, and get medical

attention. If contact with skin or clothes is made, flush with large

amounts of water. If contact with eyes is made, wash eyes with

water immediately, and obtain medical aid immediately.

All parts

Use cleaning solvent P-D-680

Clean

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