TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Remove 1. Remove eight self-locking nuts (A) attaching intake manifold tubes for cylinder Nos. 3R and 4R to right intake manifold. 2. Remove intake manifold tubes (B). 3. Remove and discard two intake manifold tube gaskets (C). Install 1. Position two new intake manifold tube gaskets (C) on right intake manifold. 2. Position intake manifold tubes (B) for cylinder Nos. 3R and 4R on right intake manifold. 3. Install eight self-locking nuts (A) securing tubes to manifold. Figure 6-234. Removing or installing intake manifold tubes for cylinder Nos. 3R and 4R. Remove Note. The right and left intake manifold elbows are identical. The position of the left intake manifold elbow is 180 degrees opposite from the position of the right elbow. 1. Remove six seff-locking nuts (A) and flat washers. 2. Remove right intake manifold elbow (B) from right intake manifold. 3. Remove and discard intake manifold elbow gasket (c). Install 1. Position a new intake manifold elbow gasket (C) on right intake manifold. 2. Position right intake manifold elbow (B) on right intake manifold. 3. Install six self-locking nuts (A) and flat washers. Figure 6-235. Removing or installing right intake manifold elbow. 6-197