TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Remove 1. Cut locking wire (A). 2. Remove six drilled head bolts (B) attaching fuel pump drive coupling adapter and crankshaft torsional vibration damper to crankshaft. 3. Remove adapter and fuel pump drive coupling (C). Install 1. Position fuel pump drive coupling adapter and fuel pump drive coupling (C) on crankshaft. 2. Install six drilled head bolts (B) securing adapter and crankshaft torsional vibration damper to crankshaft 3. Install locking wire (A) securing bolts. Figure 5-151. Removing or installing fuel 1. Install three mechanical pullers (A) - 5120-473-7222 into puller screw boles provided in crankshaft torsional vibration damper. 2. Alternately tighten puller screws and pull damper (B) from dowel pine in flange of crankshaft. Remove damper. Figure 5-152. Removing crankshaft torsional vibration damper using mechanical pullers-5120-473-7222. pump drive coupling adapter and coupling. 5-87