TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download

Page 822 of 1563

TM 9-2815-220-24 FLYWHEEL AND SPUR GEAR REPLACEMENT (2CA, 2DA) 0102 00 REMOVAL NOTE Early engine models used lock plates to secure the flywheel/spur gear fastening screws. If you encounter lock plates, remove and discard. They are no longer used. Torque for the flywheel/spur gear fasteners has been raised to 1300-1350 inch-pounds (146.8-152.5 N•m). 1. Position flywheel (2) so that lifting hole (A) is at top center. 2. Remove nine screws (4) attaching flywheel (2) and spur gear (5). 3. Pull spur gear (5). a. Install three of the removed mounting screws (4) into puller holes (B) provided in spur gear (5). b. Alternately tighten the three screws (4) to pull spur gear (5). c. Remove three screws (4) from spur gear (5). 2 4 5 A B WP 0102 00-2