INSTALL - TM-9-2350-261-20-2

R E P L A C E F A N D R I V E A D J U S T A B L E I D L E R A N D P U L L EY

R E P L A C E F A N D R I V E P U L L E Y A N D A C C E S S C O V E R

TM-9-2350-261-20-2 Carrier Personnel Full Tracked Armored M113A2 2350-01-068-4077 Carrier Command Post Light Tracked M577A2 2350-01-068-4089 Manual
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TM 9-2350-261-20-2 INSTALL 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. Install two bearings (1) and spacer (2) in pulley (3), Secure with two retaining rings (4). Use snap ring pliers. Install new decal (5) (page 24-217) on adjusting sleeve (6) if required. Secure sleeve (6) to transfer gearcase with straight pin (7) and two new cotter pins (8). Secure idler pulley arm (9) to transfer gear- case with straight pin (10) and new cotter pin (11). Install nut (12) on rod end (13). Install adjusting nut (14) and spring (15) on sleeve (6). Install rod end (13) in nut (14). Secure rod end (13) to idler pulley arm (9) with pin (16) and new cotter pin (17). Secure fan idler pulley (3) to arm (9) with nut (18), washer (19), and bolt (20). Tighten nut to 50-55 lb-ft (68-75 N-m) torque. Use torque wrench. Install and adjust fan drive belts (page 8-35). FOLLOW-THROUGH STEPS 1. Start engine (see your -10). Check adjustable 3. Engine stopped/shutdown (see your -10). idler and fan drive belts for proper operation. 4. Install power plant rear access panel 2. Raise and lock ramp (see your -10). (page 24-27 or 24-29). END OF TASK 8-40

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