TM-9-2350-261-20-4 Unit Maintenance Manual Volume 4 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-4 REPLACE M13 NBC FILTERS AND HOSES (M577A2 ONLY) — Continued 0671 00 20. Loosen two clamps (1) and remove hose (2) with grommet (3) from manifold (4) and driver’s heater (5). 21. If damaged, remove grommet (3) from hose (2). Discard grommet. 22. Loosen clamp (6) and remove hose (7) from driver’s heater (5) and pull off connector (8). 23. If bracket (9) is damaged, remove two screws (10), washers (11), and bracket from front bulkhead. 24. Loosen three clamps (12) and remove three hoses (13), (14), and (15) from manifold (4). 25. Remove two screws (16), four washers (17), two locknuts (18), and manifold (4) from bracket (19). Discard locknuts. 0671 00-5