FUEL TANK MAINTENANCE (Cont'd)

TM 9-2320-280-20-2 3-24. FUEL TANK MAINTENANCE (Cont'd) 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. Remove two nuts (15), washers (14), and capscrews (7) from fuel tank support straps (6) and (12) and remove lower straps (13). Loosen two clamps (3) and disconnect fuel supply hoses (1) and (2) from fuel return line (4) and supply line (5). NOTE Perform step 7 if vehicle is equipped with an arctic heater and/or troop/cargo wintenzation kit. Loosen clamp (17) and disconnect fuel supply hose (18) from arctic heater and/or troop/cargo heater fuel supply line (16). Disconnect vent line (20) from tee (19). Remove capscrew (22) and clamp (23) securing vent line (20) to body (24). Remove locknut (8), washer (9), capscrew (10) and rear strap (12) from strap bracket (11). Discard locknut (8). Lower fuel tank (21) for access to vent line (29) and clamp (28). Disconnect vent line (20) from fitting (25) on fuel tank (21). Remove locknut (26) and washer (27) securing clamp (28) and vent line (29) to fuel tank (21). Discard locknut (26). Disconnect vent line (29) from vent line housing (30). NOTE Prior to removal, tag leads for installation. Disconnect jumper leads 58J (33) and 28B (35) from body wiring harness (34). Bend clamp (32) down and remove jumper harness (31). Remove fuel tank (21) from vehicle. 3-40