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 TURBOSUPERCHARGER COMPRESSOR OUTLET ELBOW REPLACEMENT 0120 00 THIS WORK PACKAGE COVERS: Disassembly, Cleaning, Inspection, Repair, and Assembly INITIAL SETUP: Tools: General mechanic’s tool kit (item 121, WP 0176) Mandatory Replacement Parts: Gasket (2) (item 309, WP 0175) Self locking nut (6) (item, 33, WP 0175) Personnel Required: Track Vehicle Repairer (1) 63H10 Equipment Conditions: Engine removed from vehicle and placed on a flat stationary surface REMOVAL Compressor Elbow EARLY MODEL CONFIGURATION CAUTION Early model engines may have a two- piece hose connection between the turbocharger compressor outlet elbow and intake manifold. If your engine has the two-piece hose connection, you should replace the existing (two hose and intermediate pipe) set-up with the one-piece hose (part number 11682625). Failure to comply may lead to premature engine failure due to dust ingestion. NOTE 2 2 3 (six places) 5 4 1 Left and right bank turbocharger compressor elbows are replaced in a similar manner. For instructional purposes, the left bank is described. 1. Loosen hose (1) clamps (2). 2. Remove six self-locking nuts (3) and remove compressor outlet elbow (4) and hose (1) as an assembly. 3. Separate elbow (4) and clamps (2) from hose (1). 4. Remove and discard gasket (5). WP 0120 00-1