Figure 13-31. Crankshaft Pulley Vibration Damper, Exploded View

Figure 13-32. Vibration Damper Wobble Check Points

TM-5-6115-593-34 Generator Set Diesel Engine Driven Tactical Skid Mtd. 600 Kw 3 Phase 4 Wire 120/208 and 240/416 Volts Manual
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TM5-6115-593-34 NAVFAC P-8-631-34 TO-35C2-3-463-2 tighten mounting screws. (ag) Retract idler assembly and install drive belts (27). Align belt by moving idler assembly either forward or backward. Torque mounting screws from 30 to 35 foot-pounds (41 to 47 joules). Section V. HOUSING 13-18. CRANKSHAFT PULLEY VIBRATION DAMPER. To replace the crankshaft pulley vibration damper, first remove the guard in accordance with Operator/Crew Organizational Maintenance manual and proceed as follows: a. Removal. To remove the crankshaft pulley vibration damper, refer to figure 13-31, and proceed as follows: (1) Remove crankshaft pulley retaining screw (1) and washer (2). (2) Remove lockwires and six capscrews securing vibration damper (3) to crankshaft pulley (6). (3) Remove capscrews (4) and washers (5). CAUTION Do not use a gear puller that applies pressure to pulley outside diameter. To do so will result in damage to pulley. (4) Remove crankshaft pulley (6) using universal puller kit with threaded adapters that fit into tapped holes on face of pulley. b. Installation. Proceed as follows: (1) Install pulley (6) on crankshaft as far as possible. (2) Secure with washers (5) and capscrews (4); torque capscrews 60 to 70 foot- pounds (81 to 95 joules). Figure 13-31. Crankshaft Pulley Vibration Damper, Exploded View 13-63

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