PROBE A. 2S0944 - Caterpillar

Generator Drive Assembly Removal And Installation
1. Remove the generator from the diesel engine.2. Remove the bolts (2) securing the drive assembly (3) to the generator shaft flange (5).
PREPARING TO REMOVE THE GENERATOR DRIVE
1. Eyebolt. 2. Bolt. 3. Drive assembly. 4. Bar.3. Insert an eyebolt (1), secure it with a nut (6), and attach a suitable hoist as illustrated.4. Insert a bar (4) in one of the drive assembly holes as illustrated for balancing and guiding, and remove the drive assembly from the generator, being careful not to damage the flexible coupling plate assembly (8).5. Inspect the shims (7) for damage but do not remove them unless replacement is necessary. See the topic, GENERATOR INSTALLATION, in the engine Service Manual, for the addition or removal of shims.6. Inspect fan blades for damage and install in the reverse order of removal.
REMOVING THE GENERATOR DRIVE ASSEMBLY
5. Shaft flange. 6. Nut. 7. Shims. 8. Coupling plate assembly.