TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Fig. 5-171 Fig. 5-177 Remove 1. Cut locking wire (A). 2. Remove 12 bolts (B) attaching accessory drive gear to flange on crankshaft. Install 1. Install 12 bolts (B) securing accessory drive gear to flange on crankshaft. 2. Install locking wire (A) securing bolts. 1. Install three 7/16 x 1-1/8 in. accessory drive gear mounting bolts (A) in tapped holes provided in ac- cessory drive gear. Z. Alternately tighten bolts (B) and pull accesory drive gear from flange on crankshaft. Remove puller bolts from gear. Figure 5-170. Removing accessory drive gear using mounting bolts as puller screws. Figure 5-169. Removing or installing acces- sory drive gear attaching parts. 5-15. Crankshaft and Connecting Rod Refer to Table 5-12 for illustrations and Assembly, Piston Oiler Nozzles, disassembly instructions. Figure references are Generator and Starter Idler Gears, and listed in the table. Starter Driven Gearshaft Table 5-12. Crankshaft and Connecting Rod Assembly, Piston Oiler Nozzles, Generator and Starter Idler Gears, and Starter Driven Shaft Crankshaft and Connecting Rod Assembly and Piston Oiler Nozzles Generator and Starter Idler Gears and Starter Driven Gearshaft 5-97