TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 REPLACE FILLER AND STRAINER PARTS (M577A2 AND M1068 ONLY) — Continued 0154 00 REMOVAL 1. Drain fuel tanks below level of filler flange (1) on top of right fuel tank (WP 0153 00). 2. Disconnect two fuel tank vent hoses (2) from two elbows (3). 3. Disconnect fuel return tube (4) and fuel tank vent tube (5) from two elbows (6). 4. Remove two elbows (3) from lower filler neck (7). 5. Remove two elbows (6) from lower filler neck (7). 6. Remove 12 screws (8) and nuts (9) that secure flange (10), lower filler neck (7), and two gaskets (11) to hull top opening. Discard gaskets. 7. Remove filler neck (12), insert (13), and flange (14) from hull. 8. Remove screw (15), nut (16), washer (17), clamp (18), and ground lead (19) from filler tube (20). 9. Remove four clamps (21), filler tube (20), lower filler neck (7), and two hoses (22) from fuel tank flange (1). 10. Check hoses and tubes. Replace worn, crimped, or cracked parts. 11. Check machined surfaces of parts. Repair or replace nicked or dented parts. 0154 00-2