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TM 10-4320-324-14
4-44. Fuel Feed Pump Repair/Replacement (CONT).
b. Disassembly.
(1) Remove bolt (5), washer (6), and lid (7).
(2) Remove gasket (8), screen (9), and diaphragm
(10) from pump base (11).
c. Cleaning/Inspection.
WARNING
Dry cleaning solvent P-D-680 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 vapor. Do not use near open
flame or excessive heat. The flash point is
100°F-138°F (38°-50°C). If you become dizzy
while using cleaning solvent, get fresh air
immediately and get medical aid. If contact with
eyes is made, wash your eyes with water and
get medical aid immediately.
(1) Clean all parts with dry cleaning solvent.
(2) Inspect diaphragm and screen for defects.
Replace if diaphragm or screen is defective.
d. Assembly.
(1) Install diaphragm (10) and screen (9) in pump
base (11).
(2) Install new gasket (8), lid (7), washer (6), and
bolt (5).
4-142
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