TM-9-2350-277-20-4 Unit Maintenance Manual Volume 4 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-4 REPLACE TORSION BAR — Continued 0413 00 INSTALLATION C A U T I O N When removing or installing torsion bars, the index or missing tooth on the anchor end of torsion bar must align with index on spline in road wheel arm, to allow bar to pass through. C A U T I O N Align index or missing tooth on end of torsion bar with index on road wheel arm and torsion bar anchor before installing. C A U T I O N Handle torsion bar with care. Do not tear or cut wrapping. NOTE Left and right torsion bars are not interchangeable. To determine correct bar, place arrowon end of torsion bar outboard, with arrow at top. Arrow must point toward front of carrier. 1. Thread puller with adapter and screw into torsion bar. 2. Install torsion bar (1) through road wheel arm (2) and anchor (3). (H) Guide torsion bar into anchor to ensure proper alignment. Use slide hammer on puller to seat torsion bar. 3. Remove puller and adapter from torsion bar. 4. Put a light coat of grease on threads of plug (4). Install plug in road wheel arm (2). 5. TIGHTEN PLUG (4) TO 50-75 LB-FT (68-102 N m) TORQUE. Use socket wrench attachment. 0413 00-4 Change 3