TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
Page 139 of 779
Disconnect 1. Loosen four hose clamps (A). 2. Separate hoses (B), sliding one hose on the heater tube and the other hose on the turbosupercharger air outlet elbow. 3. Remove turbosupercharger outlet elbow tube sleeve (C). Connect 1. Position turbosupercharger outlet elbow tube sleeve (C) between elbow tube and heater tube. 2. Slide one hose (B) from elbow tube on sleeve (C). Slide second hose (B) from heater tube on sleeve (C). 3. Tighten four hose clamps (A). Figure 4-116. Disconnecting or connecting turbosupercharger air outlet elbow and heater tube. Remove Install 1. Remove 12 nuts (A) and lock washers attaching 1. Install six new intake manifold gaskets (C). intake manifold tubes to cylinders 1L, 2L, 5L, and 6L. 2. Position manifold assembly on cylinder studs. Install 2. Remove six nuts (B), lock washers, and flat washers six nuts (B), lock washers, and flat washers securing attaching intake manifold tubes to cylinders 3L and 4L. intake manifold tubes to cylinders 3L and 4L. Remove manifold assembly. 3. Install 12 nuts (A) and lock washers securing intake 3. Remove and discard six intake manifold gaskets (C). manifold tubes to cylinders 1L, 2L, 5L, and 6L. Figure 4-117. Removing or installing intake manifold assembly-left side. 4-57