TM-9-2320-361-24-1 Field Maintenance Manual Volume 1 for M44A2 Series Trucks
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TM 9-2320-361-24-1 0074 00 0074 00-4 EXHAUST SYSTEM REPLACEMENT (M50A3) (Contd) REMOVAL (Contd) 10. Remove locknut (10), screw (2), coupling (3), and gasket (4) from exhaust pipe (1) and Y-pipe (5). Discard locknut (10) and gasket (4), 11. Remove locknut (9), screw (6), clamp (7), and Y-pipe (5) from bracket (8). Discard locknut (9). 12. Remove locknut (17), screw (14), coupling (15), exhaust pipe (1), and gasket (16) from exhaust pipe (18). Discard locknut (17) and gasket (16). 13. Remove four nuts (19), lockwashers (20), screws (11), exhaust pipe (18), and gasket (13) from exhaust manifold (12). Discard lockwashers (20) and gasket (13). INSTALLATION 1. Install new gasket (13) and exhaust pipe (18) on exhaust manifold (12) with four screws (11), new lockwashers (20), and nuts (19). 2. Install new gasket (16) and exhaust pipe (1) on exhaust pipe (18) with coupling (15), screw (14), and new locknut (17). 3. Install Y-pipe (5) on bracket (8) with clamp (7), screw (6), and new locknut (9). Do not tighten locknut (9). 4. Install Y-pipe (5) and new gasket (4) on exhaust pipe (1) with coupling (3), screw (2), and new locknut (10). 5. Tighten locknut (9). 5 1 2 3 4 10 9 8 7 6