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 TOP SHROUD AND MOUNTING BRACKETS REPLACEMENT 0055 00 THIS WORK PACKAGE COVERS: Removal, Cleaning, Inspection, and Installation INITIAL SETUP: Tools and Special Tools: General mechanic’s tool kit (item 121, WP 0176) Mandatory Replacement Parts: Lock washer (8) (item 94, WP 0175) Self-locking nut (12) (item 364, WP 0175) Mandatory Replacement Parts: Washer-bolt (10) (item 317, WP 0174) Personnel Required: Track Vehicle Repairer (2) 63H10 Equipment Conditions: Cooling fans and housings removed (WP 0054) REMOVAL 1. Remove front mounting bracket (1). a. Remove four screws (2) with lock washers (3) to remove bracket assembly (1) from engine. Discard lock washers. 2. Remove rear mounting bracket (4). a. Remove four screws (5) with lock washers (6) to remove rear mounting bracket (4) from engine. Discard lock washers. 3. Remove access covers (7). a. Remove ten assembled washer-bolts (8) to remove two access covers (7) from top shroud (9). Discard assembled washer-bolts. 4. Remove top shroud (9). a. Remove 12 self-locking nuts (10) to remove housing assembly (9) from engine. Discard self-locking nuts. 7 10 9 2 3 8 10 8 7 5 6 4 10 10 1 WP 0055 00-1