TM-9-2350-277-40&P Sustainment Maintenance Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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SUSTAINMENT MAINTENANCE REPLACE RAMP ACCESS DOOR HINGE BEARINGS (M113A3 ONLY) INITIAL SETUP: Tools and Special Tools Arbor Press (WP 0069, Item 18) General Mechanic's Tool Kit (WP 0069, Item 29) Materials/Parts Bearing (2) Personnel Required Track Vehicle Repairer 91H10 Equipment Condition Ramp access door and hinges removed from carrier (TM 9-2350-277-13&P) REMOVAL 1. Remove bearings (Figure 1, Item 1) from door hinges (Figure 1, Item 2). Use arbor press. Figure 1. Ramp Access Door Hinge Bearings – Removal. END OF TASK INSTALLATION 1. Install new bearings (Figure 2, Item 1) in door hinges (Figure 2, Item 2). Use arbor press. Figure 2. Ramp Access Door Hinge Bearings – Installation. TM 9-2350-277-40&P 0020 0020‐1