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—Continued 0018 00 REPAIR 1. Refer to WP 0005 00 for general repair instructions. 2. Refer to WP 0005 00, Table 2, and Figure 3 when replacing damaged, bent, or stripped rear fan drive assembly and accessory drive housing studs. Refer to WP 0005 00 when replacing damaged screw thread inserts. Table 2. Rear Fan Drive and Accessory Drive Housing Standard Stud Identification. References Figure Item Setting Number Stud size and length Number Number Height Required 3 1 5/8 1 5/16-18 (19/32) x 5/16-24 (17/32) x 1-1/8 2 1-11/16 4 5/16-18 (3/4) x 5/16-24 (23/32) x 2-5/16 3 25/32 4 5/16-18 (3/4) x 5/16-24 (19/32) x 1-7/16 4 29/32 8 5/16-18 (3/4) x 5/16-24 (19/32) x 1-3/4 5 1-1/8 6 3/8-16 (15/16) x 3/8-24 (13/16) x 1-5/16 6 49/64 6 3/8-16 (27/32) x 3/8-24 (7/8) x 1-3/4 7 3-29/32 2 3/8-16 (15/16) x 3/8-24 (13/16) x 4-11/16 8 1-25/32 2 3/8-16 (13/16) x 3/8-24 (27/32) x 2-15/16 9 1 5 5/16-18 (3/4) x 5/16-24 (23/32) x 1-5/8 10 3-1/2 2 3/8-16 (27/32) x 3/8-24 (11/16) x 4-5/16 11 4-5/8 1 3/8-16 (51/64) x 3/8-24 (11/16) x 5-1/4 12 2-9/16 4 3/8-16 (25/32) x 3/8-24 (7/8) x 3-5/16 13 4-1/4 9 3/8-16 (51/64) x 3/8-24 (11/16) x 5 14 5-1/4 2 3/8-16 (51/64) x 3/8-24 (11/16) x 6 15 1 2 5/16 (3/4) x 5/16-24 (19/32) x 1-1/2 ASSEMBLY 1. Refer to WP 0005 00 for general assembly procedures. 2. Assemble accessory drive housing and associated parts, and the rear fan drive assembly in accordance with TM 9-2815-220-34. 0018 00-5