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 ACCESSORY DRIVE GEAR REPLACEMENT 0141 00 REMOVAL (Continued) 9 7 8 2. Remove accessory drive gear (7). a. Remove and discard lock wire (8). b. Remove 12 screws (9). c. Remove gear (7). CLEANING 1. See Work Package 0028 for Standard Cleaning Procedures. INSPECTION All parts must be inspected with care. Replace parts if damage or if wear exceeds allowable limits. 1. See Work Package 0028 for Standard Inspection Procedures. 2. Measure accessory drive gear (7) and replace if it does not meet the following limits: Location Sizes and Fits of New Parts inches (mm) Wear Limits A (Outside diameter of mounting flange on crankshaft) 9.7480 (247.5992) 9.7495 (247.6373) 9.7470 (247.5738) B (Inside diameter of pilot bore in accessory drive gear) 9.7500 (247.65) 9.7520 (247.7008) 9.7530 (247.7262) A B WP 0141 00-3