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TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download

Page 285 of 779

Remove 1. Remove cotter pin, slotted nut (A), and plate washer and remove upper tie rod at No. 7 main bearing, from left side of crankcase assembly. 2. Remove lower No. 7 main bearing tie rod (B) slotted nut and plate washer from opposite (right) side of crankcase and remove tie rod. 3. Remove 12 cotter pins, tie rod slotted nuts (C), and six plate washers from crankcase. Separate parts. Install 1. Position 12 tie rods through crankcase and install six plate washers, 12 slotted nuts (C), and cotter pins. 2. Position lower No. 7 main bearing tie rod (B) through crankcase from opposite (right) side of crankcase and install plate washer, slotted nut, and cotter pin. 3. Position upper tie rod at No. 7 main bearing through crankcase and install plate washer, slotted nut (A) and cotter pins. Figure 5-172. Removing or installing tie rods and attaching parts-left side view. 5-99