ALTERNATOR GP 20R5738 - Caterpillar

To prevent damage to the seal, articulate the machine full right or left, before lubricating the splines.
Start the engine. Raise the bucket. Release the parking brake. Articulate the machine to the right or to the left to properly lubricate the splined shaft.
Lower the bucket to the ground. Engage the parking brake. Stop the engine.Note: Since the steering frame lock cannot be connected in this case, remove the engine start switch key and turn the battery disconnect switch to the OFF position.
Illustration 1 g01106848
Apply grease to the fitting (1). Apply grease until the relief (2) overruns.Note: Molybdenum Grease is preferred. Multipurpose Grease may be used. Refer to Operation and Maintenance Manual , "Lubricant Viscosities" for the proper grease.
Start the engine. Raise the bucket. Release the parking brake. Reposition the machine in a straight direction without articulation.
Lower the bucket to the ground. Apply a slight down pressure. Engage the parking brake. Stop the engine.