TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
Page 1366 of 1563
TM 9-2815-220-24 ACCESSORY DRIVE HOUSING REPLACE/REPAIR 0158 00 INSTALLATION (Continued) 2x NOTE One of the 29 self-locking nuts (2x) with flat washers that secure the accessory drive housing will be installed when the fire extinguisher tube is installed. Two of the self- locking nuts are accessed from underneath the accessory base assembly. 4. Attach accessory drive assembly (1). 2 3 8 9 4 3 2 (2 places) 3 2 (24 places) a. Install 24 new self-locking nuts (2) (item 140, WP 0175) with flat washers (3). b. Install two new self-locking nuts (2) (item 140, WP 0175) with flat washers (3) and new seal washers (4) (item 194, WP 0175). (Left side illustrated; right side is mirror image). c. Install two new self-locking nuts (2) (item 140, WP 0175) with flat washers (3) from bottom side of housing (1). (Left side illustrated; right side is mirror image). 1 d. Torque-tighten 28 self-locking nuts (2) to 23-25 foot-pounds (31-34 N•m). END OF WORK PACKAGE WP 0158 00-22