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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 HOUSING REPLACE/REPAIR 0158 00 INSPECTION (Continued) 6. Measure inside diameter (A) of small through bore in housing (8). Replace housing if not within specifications in the following table. 7. Measure inside diameter (B) of small lower bore in housing (8). Replace housing if not within specifications in the following table. 8. Measure inside diameter (C) of large lower bearing bore in housing (8). Replace housing if not within specifications in the following table. 9. Measure inside diameter (D) of oil seal bore in housing (8). Replace housing if not within specifications in the following table. Location Sizes and Fit of New Parts inches (mm) Wear Limits A (Through bore) 1.1440 (29.0576) 1.1460 (29.1084) 1.1470 (29.1338) B (Lower bore) 2.6772 (68.0009) 2.6779 (68.0187) 2.6784 (68.0314) C (Large lower bore) 3.1496 (79.9999) 3.1503 (80.0176) 3.1508 (80.0303) D (Oil seal bore) 1.7510 (44.3255) 1.7510 (44.3255) None 8 D B C A WP 0158 00-11