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 COOLING FANS, VANES, FAN HOUSINGS, AND SEALS REPLACEMENT 0054 00 INSTALLATION (Continued) 7. Install two cover plates (8). a. Place cover plates (8) in position and secure with ten assembled washer screws (9). NOTE Some of the cap screws fastening vane housings also fasten fan housings. The two longest screws are used at the flywheel end and secure both vane housing and rear fan housing. The four shortest screws are used in the center and secure only the vane housings. The medium length screws are used at the damper end and secure both vane housing and front fan housing. Be sure to put the correct fastener in the correct location. 8. Install vane housings (3). a. Position two vanes housings (1) in place over fans. b. Secure with eight screws (2) using new lock washers (3) (item 94, WP 0175). 8 9 3 2 1 END OF WORK PACKAGE WP 0054 00-6