NMWR-9-2815-220 Overhaul Manual for M60 M88 Engine AVDS-1790-2CA, AVDS-1790-2DA, AVDS-1790-2DR Download
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NMWR 9-2815-220 ACCESSORY DRIVE HOUSING AND REAR FAN DRIVE ASSEMBLY OVERHAUL 0018 00 THIS WORK PACKAGE COVERS: General Instruction, Disassembly, Cleaning, Inspection, Reclamation, Repair, and Assembly INITIAL SETUP: Materials/Parts Materials/Parts - Continued Air duct hose (1) (item 39, WP 0052 00) Recessed washer (1) (item 428, WP 0052 00) Ball bearing (1) (item 258, WP 0052 00) Retaining ring (1) (item 280, WP 0052 00) Ball bearing (1) (item 303, WP 0052 00) Retaining ring (1) (item 553, WP 0052 00) Ball bearing (1) (item 518, WP 0052 00) Retaining ring (1) (item 560, WP 0052 00) Ball bearing (1) (item 285, WP 0052 00) Seal (1) (item 438, WP 0052 00) Bearing housing (1) (item 402, WP 0052 00) Self-locking nut (35) (item 526, WP 0052 00) Bearing retaining plate (1) (item 425, WP 0052 00) Shim (2) (item 362, WP 0052 00) Cap screw (6) (item 495, WP 0052 00) Washer (53) (item 361, WP 0052 00) Cotter pin (2) (item 630, WP 0052 00) Washer (13) (item 804, WP 0052 00) Self-locking nut (14) (item 585, WP 0052 00) Hose clamp (2) (item 3, WP 0052 00) Tools Key washer (1) (item 12, WP 0052 00) Tool kit, general mechanic's: automotive Key washer (1) (item 278, WP 0052 00) (item 30, WP 0051 00) Machine bolt (1) (item 481, WP 0052 00) Drill, electric (item 11, WP 0051 00) Needle roller bearing (1) (item 310, WP 0052 00) Drill set (item 10, WP 0051 00) Nut (14) (item 713, WP 0052 00) O-ring (2) (item 541, WP 0052 00) References O-ring (7) (item 654, WP 0052 00) TM 9-2815-220-34 O-ring (2) (item 659, WP 0052 00) WP 0005 00 Packing retainer (2) (item 58, WP 0052 00) GENERAL INSTRUCTION 1. This section covers overhaul of the accessory drive housing and associated parts, and the rear fan drive assembly. Specific instructions on disassembly, cleaning, inspection, reclamation, repair, and assembly are included. Wear limits, fits, tolerances, and overhaul inspection procedures (OIPs) for individual components are also included. Stud identification information is included with the repair instructions. Mandatory replacement parts are designated by an asterisk (*) in the key to Figure 4, 5, and 6. DISASSEMBLY 1. Disassemble the accessory drive housing and associated parts, and the rear fan drive assembly in accordance with TM 9-2815-220-34. 0018 00-1