RADIATOR GP 8N8836 - Caterpillar

Generator Pulley Removal And Installation
1. Remove the belts and belt guard. See the covering topic.
REMOVING THE GENERATOR PULLEY
1. Pulley. 2. Key. 3. Bolt. 4. Retaining ring. 5. Shaft.2. Remove the three bolts (3) holding the pulley (1) to the retaining ring (4) and insert the bolts into the threaded pusher holes of the retaining ring as illustrated.3. Tighten the bolts into the retaining ring, forcing the ring out of the pulley and off the shaft (5). The key (2) secures the pulley to the shaft and also prevents the slotted retaining ring from rotating. When installing the pulley, the slotted retaining ring acts as a clamp on the shaft.4. Install in the reverse order of removal.