3-38. EMERGENCY FUEL SOLENOID (cont)
CLEANING, INSPECTION, AND REPAIR
Drycleaning 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 vapors. Do not
use near open flame or excessive heat. The flash point is 100-138°F (38-59°C). If you become dizzy,
get fresh air and get medical aid, immediately. If contact with eyes is made, wash your eyes and get
medical aid immediately.
Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa). Do not direct compressed
air against skin. Use goggles or full face shield.
Clean the inside of solenoid housing (13), valve body (14), springs (7) and (15), and seats with drycleaning solvent
and dry with compressed air.
Inspect the solenoid and chamber to check that that it moves freely.
Inspect both male and female parts of the seat and mating surfaces to check that they are clean and without pits or
Check rubber diaphragm (17) for cracks, tears, and deterioration. Replace if damaged.
Check O-ring (18) and replace if damaged.
Inspect the coil for burns, shorts, overheating, or physical damage.
Install O-ring (17), valve plunger assembly (16), and spring (15) into valve body (14).
Install solenoid housing (13) onto valve body (14) and secure with four lockwashers (12) and bolts (11).
Install coil (10), fiber washer (9), flux washer (8), and takeup spring (7).
Install solenoid housing cap (6) on solenoid housing (13).
Install data plate (5) and retainer clip (4).