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 FUEL RETURN HOSES, TUBES, AND FITTINGS (M577A2 AND M1068 ONLY) — Continued 0159 00 2. Secure nipple with jam nut (1) on power plant rear bulkhead. 3. Connect return tube (2) to nipple (1). 4. Install return tube (2) on weldnut (3). Secure with clamp (4) and screw (5). 5. Install adapter (6) on return tube (2). 6. Install quick disconnect half (7) on adapter (6). 7. Connect quick-disconnect half (8) to quick disconnect half (7). 8. Install return hose (9) under bracket (10) and connect to nipple (1). 9. Install nipple with jam nut (11) or tee (25) (M1068 Only) on return hose (9). 10. Secure return hose (9) to bracket (10) with clamp (12), screw (13), washer (14), and new locknut (15). NOTE Make sure clamp is installed behind cradle. 11. Position return hose (9) on four weldnuts (16). Secure return hose (9) and two cradles (17) with four clamps (18), screws (19), and new lockwashers (20). 12. Install circuit 48B cable (21), circuit 6 cable (22), and circuit 601 lead (23) on two cradles (17). Secure with two clips (24). 0159 00-6