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 RAMP LOCK LEVER AND CABLE (M577A3 AND M1068A3 ONLY) 0525 00 THIS WORK PACKAGE COVERS: Removal (page 0525 00-1). Cleaning, Inspection, and Repair (page 0525 00-3). Installation (page 0525 00-3). INITIAL SETUP: M a i n t e n a n c e L e v e l Unit T o o l s a n d S p e c i a l T o o l s General Mechanic’s Tool Kit (WP 0926 00, Item 65) M a t e r i a l s / P a r t s Cotter pin (2) Key washer (4) Locknut (4) Locknut (2) Lockwasher Spring pin (2) P e r s o n n e l R e q u i r e d Unit Mechanic R e f e r e n c e s See your -10 E q u i p m e n t C o n d i t i o n Engine stopped (see your -10) Carrier blocked (see your -10) Ramp lowered (see your -10) REMOVAL 1. Remove two cotter pins (1), headed pins (2), and clevises (3) from arms (4) and (5). Discard cotter pins. 2. Remove two locknuts (6), washers (7), and screws (8) from lever (9). Discard locknuts. 3. Bend back tabs on key washers. Remove four screws (10), key washers (11), and lever assembly (9) from hull top plate. Discard key washers. 4. Remove front support (12), lever (9), key (13), and rear support (12) from arm (4). Remove arm from bulkhead. 5. Remove two spring pins (14), catch (15), and spring (16) from lever (9). Discard spring pins. 0525 00-1