TM-9-2320-361-24-2 Field Maintenance Manual Volume 2 for M44A2 Series Trucks
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TM 9-2320-361-24-2 0405 00 0405 00-4 AIR BRAKE ROTARY VALVE AND AIR LINE REPLACEMENT (Contd) INSTALLATION 1. Apply adhesive to male threads of elbows (1), (20), (23), and (32), three straight adapters (8), and straight adapter (28). 2. Install three straight adapters (8) on rotary valve (9). 3. Install rotary valve (9) and clamp (10) on steering column (13) with two new lockwashers (11) and screws (12). 4. Install two fittings (24), lockwashers (26), and nuts (27) on firewall (25). 5. Install elbow (32) and straight adapter (28) on fittings (24). 6. Install air lines (35) and (29), with inserts (33) and (31), on elbow (32) and straight adapter (28). Tighten nuts (34) and (30). 7. Install elbows (20) and (23) on fittings (24). 8. Install air lines (4), (16), and (17), with inserts (2), (19), and (22), on elbows (1), (20), and (23). Tighten nuts (3), (18), and (21). 9. Install other end of air lines (4), (16), and (17) with inserts (6), (7), and (14), on straight adapters (8). Tighten nuts (5), (15), and (37). 10. Install new tiedown strap (36) on air lines (16) and (17). 11. Start engine (TM 9-2320-361-10) and check for leaks. 12. Fill air reservoir (TM 9-2320-361-10) and check for proper operation. 13. Lower hood and secure (TM 9-2320-361-10). 14. Connect battery ground cable (WP 0126 00). 15. Release parking brake and remove wheel chocks (TM 9-2320-361-10).