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TM 10-5430-242-12&P
0025 00
0025 00-3
SERVICE
WARNING
Dry cleaning solvent, A-A-59601, used to clean parts, is potentially dangerous to
personnel and property. It produces toxic and flammable fumes. Use only in well
ventilated areas. Avoid repeated and prolonged skin contact. Do not use solvent
near an open flame or near excessive heat. The flash point of the solvent is 100F
to 130F (38 C to 59 C).
CAUTION
Dry cleaning solvent, A-A-59601, used to clean parts, must not come into contact
with any part of the fuel tank fabric. Damage to the fabric will occur.
1. Clean all parts with dry cleaning solvent, and dry thoroughly with rags.
2. Clean the preformed packing grooves with cleaning solvent, and dry thoroughly with rags.
3. Inspect all mechanical parts for cracks, dents, breaks, and wear. Replace the component if
unserviceable.
4. Check that the vent hole in the flame arrestor is clear of all debris.
ASSEMBLY
1. Install vent relief cap screw (17), washer (18), and new gasket (19) in lever head assembly (20).
2. Position new relief cap gasket (13) over flame arrestor (14). Seat relief cap gasket (13) into relief cap
(12).
3. Install flame arrestor (14) into relief cap (12). Rotate flame arrestor (14) clockwise until threads are
firmly seated in relief cap (12).
4. Install flame arrestor (14) into vent pipe (11) until vent pipe (11) contacts relief cap (12).
5. Rotate relief cap (12) clockwise until vent pipe (11) and relief cap (12) are firmly seated together.
6. Install vent pipe (11) into female quick-disconnect coupling (8). Rotate vent pipe (11) clockwise until
it firmly seats in female quick-disconnect coupling (8).
7. Install new gasket (10) into female quick-disconnect coupling (8).
8. Install female quick-disconnect coupling (8) on male-flanged adapter (4) pushing in cam-lever arms
(9) until locked in place.
9. Install new gasket (15) inside dust cap (16).
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