637G Wheel Tractor-Scraper Caterpillar


Fan Drive Bearing and Belt Tightener - Lubricate

Usage:

637G AWE


Illustration 1g00668170

The lubricant fitting for the fan drive on the scraper engine is located on the right side of the engine. The fitting is located on the mounting for the fan.

  1. Wipe the grease fitting before lubricating. Remove the cover on the fitting.

  2. Apply lubricant through fitting for the fan drive bearing.

  3. Replace the cover on the fitting.

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