TM 5-3805-262-34
3-2. FUEL SYSTEM MAINTENANCE (CONT)
c. Fuel Feed Pump (Cont ) .
CLEANING
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 be-
come 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 get medical aid immediately.
(1)
Scrape all gasket material from fuel feed pump and fuel injection pump
mating surfaces using putty knife. Clean residue using cleaning solvent
P-D-680 and clean cloths.
Compressed air used for cleaning purposes will not exceed 30 psi. Use
only with effective chip guarding and personal protective equipment
(goggles/shield, gloves, etc). Failure to do so could cause serious
injury to eyes and possible blindness. If you hurt your eyes or if a
foreign object is blown into your
immediately.
(2) Clean roller tappet (24, 25, and
P-D-680 and slowly moving up and
air stream across roller (25) to
eyes,
seek medical attention
26) by immersing in cleaning solvent
down. Dry using compressed air. Direct
avoid spinning. Don’t spin roller when
drying; rotate roller slowly by hand to facilitate drying. After drying,
immerse roller tappet in clean engine oil.
(3) Clean all metal parts using cleaning solvent P-D-680. Clear body (28)
bores and dry remaining parts using compressed air.
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