TM-9-2350-261-20-3 Unit Maintenance Manual Volume 3 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-3 REPLACE CARGO HATCH HOLD-OPEN HOOK AND BUMPERS (M113A2, M901A1, AND M1059 ONLY) — Continued 0465 00 5. Remove two locknuts (10), four washers (9), two bumpers (8), and washer(s) (7) from hull brackets. Discard locknuts. 6. Remove locknut (6), screw (5), two washers (4), spring (3), two spacers (2), and hook (1) from hull brackets. Discard locknut. INSTALLATION 1. Align hook (1), two spacers (2), spring (3), and two washers (4) with hull bracket. Secure with screw (5) and new locknut (6). NOTE Install washer(s), as needed, to compress left bumper 3/16 to 5/16 inch (5-8 mm) and right bumper 1/16 to 1/4 inch (2-6 mm) when hold-open hook is engaged. 2. Install washer(s) (7) and two bumpers (8) in hull brackets. Secure with four washers (9) and two new locknuts (10). 0465 00-2