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 (M1064A3 ONLY) — Continued 0197 00 INSTALLATION NOTE Do Steps 1 - 9 for installing right side fuel tank return hoses and fittings. Do Steps 20 - 29 for installing left side fuel return hoses and fittings. 1. Apply sealing compound to external threads of adapter (2) and install on fuel tank (1). 2. Apply sealing compound to external threads of elbow (3) and install on adapter (2). 3. Apply calking compound to space around adapter (2) on rear hull plate. 4. Install fuel return hose (4) on elbow (3). 5. Apply sealing compound to external threads of adapter (5) and install in valve (6). NOTE Apply adhesive to new grommet before installing. 6. Install fuel return hose (4) through grommet (9) and on adapter (5). 7. Apply sealing compound to external threads of adapter (7) and install in valve (6). 8. Connect fuel return hose (8) to adapter (7). 9. Secure valve (6) to fuel supply hoses and bilge tube (11) with two new straps. (10). 0197 00-9 Change 1