TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
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TM 9-2815-220-24 EXHAUST MANIFOLDS AND ASSOCIATED PARTS REPLACEMENT 0107 00 REMOVAL (Continued) 5. Remove 4-5-6 left exhaust manifold (38) and elbow (39). a. Remove remaining two self-locking nuts (40) and screws (41) securing manifold (38) to turbocharger. Discard self-locking nuts. b. Remove twelve self-locking nuts (42) from exhaust manifold (38). Discard self-locking nuts. c. Remove two self-locking nuts (43) with flat washers (44) and lift plate (45) off studs (46). Move plate (45) aside enough to remove exhaust manifold (38). Discard self-locking nuts. d. Remove exhaust manifold (38) and elbow (39) as an assembly. e. Remove three gaskets (47) and one gasket (48). Discard gaskets. 6. Separate manifold (38) from elbow (39). a. Remove four self-locking nuts (49) and screws (50) securing elbow (39) to manifold (38). b. Remove and discard gasket (51). NOTE Remove pipe plugs only if required. Typically exhaust plugs are very difficult to remove. 7. Remove three pipe plugs (52). Discard pipe plugs. 46 45 44 43 49 51 50 41 39 48 40 52 38 42 47 WP 0107 00-7