TM-9-2350-277-20-2 Unit Maintenance Manual Volume 2 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-2 REPLACE FUEL RETURN HOSES, TUBES, AND FITTINGS (M577A3 AND M1068A3 ONLY) — Continued 0196 00 10. Remove two screws (5), lockwashers (6), and clamps (7) from weldnuts on rear hull plate. Discard lockwashers. 11. Remove clamps (7) from fuel return hose (8). 12. Remove eight screws (9), lockwashers (10) and clamps (11) from weldnuts on right box beam and bottom hull plate. Discard lockwashers. 13. Remove eight clamps (11) from fuel return hose (8). 14. Separate quick-disconnect coupler (12) from coupler nose (13) inside power plant rear bulkhead. 15. Remove fuel return hose (14) from elbow (15). 16. Remove fuel return hose (14) and grommet (16) from bulkhead. Discard grommet. 17. Remove elbow (15) from reducer (17). 18. Remove nut (18) and reducer (17) from coupler nose (13). 0196 00-3