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 ROCKER ARM ASSEMBLY AND COVER REPLACEMENT 0104 00 THIS WORK PACKAGE COVERS: WP 0104 00-1 Removal, Cleaning, Inspection, and Installation INITIAL SETUP: Tools and Special Tools: General mechanic’s tool kit (item 121, WP 0176) Torque wrench, 0-300 inch pounds (item 124, WP 0176) Torque wrench, 200-1000 inch pounds (item 125, WP 0176) Torque wrench, 0-175 foot-pounds (item 127, WP 0176) Mandatory Replacement Parts: Gasket (2) (item 291, WP 0175) Gasket (2) (item 350, WP 0175) Seal washer (4) (item 194, WP 0175) Expendable and Durable Items: Lubriplate (item 23, WP 0173) Sealant (item 33, WP 0173) Personnel Requirements: Track Vehicle Repairer (2) 63H10 Equipment Conditions: Engine on flat stationary surface Fuel/water separator removed (WP 0084) Fuel injector tubes removed (WP 0113) Cylinder oil drain back tubes removed (WP 0077) Engine oil cooler frames removed (0090) Fuel nozzle and holder removed (WP 0114) REMOVAL NOTE The engine has twelve rocker arm assemblies and covers. The following procedures apply to one or all covers. If covers only need to be removed from one bank, major assemblies can be removed from just one bank. Fuel/water separator need not be removed if rocker cover for cylinder 1L is not going to be removed.