TM-9-2350-277-34 Direct and General Maintenance Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-34 REPAIR TRACK TENSION ADJUSTER — Continued 0037 00 3. Pull plunger (2) from piston (3). 4. Remove retaining ring (4), wiper ring (5), and packing (6) from piston (3). Discard retaining ring, wiper ring, and packing. 5. Press bearing (7) about 1 inch (3 cm) in piston (3) to force retaining ring (8) from groove in piston. 6. Pull bearing (7) from piston (3). Discard bearing. 7. Turn retaining ring (8) 90 degrees in piston (3). Remove ring from piston. Discard ring. 8. Close bleeder valve (1). Force grease through lubrication fitting (9) until piston assembly (10) is forced from piston (3). 9. Use a clean cloth to remove excess grease from piston assembly (10) and piston (3). 0037 00-2