REPAIR (cont) - TM-9-2320-285-24-10319

TM 9-2320-285-24-1

2-28.

ENGINE WARNING KIT MAINTENANCE (CONT)

STEP

LOCATION

ITEM

ACTION

REMARKS

REPAIR (cont)

d. Elbow (4)

Place elbow (4) socket in vise. Turn elbow

(cont)

counterclockwise to remove nipple and nut

from elbow socket

e. Hose (7)

Turn hose clockwise out of elbow (4) socket;

discard hose

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 and medical

attention immediately. If contact with skin or clothes is made, flush with large amounts of water. If contact

with eyes is made, wash eyes with water and seek medical aid immediately.

Fittings

Fitting (6) and

Clean

Use cleaning solvent P-D-680;

elbow (4)

allow to air dry. Use wire

brush to remove all hose

residue from socket and

nipple of fitting or elbow

Hose (7)

a. Hose (7)

Cut to proper

Use new hose; use old hose

length

for determining proper

length required. Cut hose

square using fine tooth

hacksaw

b. Fitting (6)

Place fitting socket in vise as shown

c. Hose (7)

Screw hose counterclockwise into socket

until hose bottoms; back hose off 1/4 turn

d. Fitting nipple

Oil nipple threads and inside of hose

liberally using hydraulic oil

e. Fitting socket

Screw nipple clockwise into socket and hose.

Tighten nipple until snug against socket

f. Elbow (4)

Place elbow socket in vise

g. Hose (7)

Screw hose (7) counterclockwise into socket

until hose bottoms; back off hose 1/4 turn

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