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 HELICAL-COIL INSERT REPLACEMENT 0029 00 INSTALLATION (Continued) 10. Remove damaged insert (1). a. Using needle nose pliers (10), grasp tang of insert (1) and turn insert to the left until it can be removed from tapped hole (A). 10 b. Remove and discard damaged insert (1). A 1 11. Return to Installation step 8. 12. Remove insertion tool (6). a. Turn handle of insertion tool (6) counterclockwise until insertion tool can be removed. 13. Remove tang (B) from insert (1). a. Place appropriate tool (11) in tapped hole (A) with installed insert (1). 6 B b. Push down end of break-off tool (11) until tang (B) breaks off of insert (1). c. If tapped hole (A) is a blind hole, remove and discard tang. 11 1 14. Inspect installed insert (1). a. Check that threads of insert (1) are not twisted, cracked, or stripped. A b. Check that insert is just below chamfer area of hole. C 1 c. If new insert (1) was damaged during installation, or installation depth is not correct, go to Removal step 1. END OF WORK PACKAGE WP 0029 00-4