NMWR-9-2815-220 Overhaul Manual for M60 M88 Engine AVDS-1790-2CA, AVDS-1790-2DA, AVDS-1790-2DR Download
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NMWR 9-2815-220 STARTER DRIVE ASSEMBLY OVERHAUL—Continued 0010 00 REPAIR 1. Refer to WP 0005 00 for general repair instructions. 2. Minor damage incurred to the leading edge of the starter drive gear may be repaired by regrinding the leading surface to dimension as shown in Figure 1. Regrind gear tooth chamfer to original configuration after rework of starter drive leading face. ORIGINAL GEAR 0.88 THICKNESS NOTE. ALL DIMENSIONS MINIMUM REMACHINED 0.83 SHOWN ARE IN INCHES. GEAR THICKNESS 45 DEG. A CHAMFER EDGE MUST 0.125 MAX. BE ON CENTERLINE OF TOOTH WITHIN 0.015 A Figure 1. Starter Drive Gear - Rework. ASSEMBLY 1. Refer to WP 0005 00 for general assembly procedures. 2. Assemble starter drive assembly in accordance with TM 9-2815-220-34. 0010 00-3