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 GENERATOR REPLACEMENT (650 AMPERE) 0051 00 INSTALLATION (Continued) CAUTION The cradle and bracket must serve two purposes; they must support the generator and align the drive spline. Perform the following procedure carefully to assure compliance. Failure to comply may lead to oil leaks at the adapter plate and damage to generator drive. 26 27 26 24 21 23 22 7 26 25 9. Attach cradle (24) to bracket (21) using two screws (22) with flat washers (23). Snug tighten just enough so that both pieces can be adjusted during installation. 10. Position bracket (21), ground straps (7) and cradle (24) against oil pan and secure using four screws (25, 27) with flat washers (26) as illustrated. Tap cradle and bracket upwards and inwards lightly with a plastic hammer to assure seating against the generator and oil pan while alternately tightening two cradle screws (22) and four bracket screws (25, 27). 11. Check seating of generator (28) to cradle (24) and alignment of generator (28) to mounting plate (31). a. Check seating of generator to cradle with a 0.002 feeler gauge. If gauge can be inserted at any point between cradle and generator; reseating is required. b. Loosen V-band clamp (30) and move aside. c. Using feeler gauge, check gap between generator (28) and drive adapter plate (31). More than 0.010-inch gap at any point requires realignment. d. Install V-band clamp (30) and tighten to 50 inch-pounds (6 N•m) torque. 24 31 28 30 WP 0051 00-12