FILM GP-INTERNATIONAL 3967433 - Caterpillar

Illustration 1 g00294091
Note: The track final drive planetaries have three plugs. Position the final drive with plug (1) at the top of the drive. Position the final drive with plug (3) at the bottom of the drive. Plug (2) is used to check the level of the oil in the drive.
Place a suitable container below the drain plug (3) in order to capture the oil as the oil drains from the drive.
Remove the drain plug (3) and allow the oil to drain.
Clean the plug (3) and install the plug.
Remove the level check plug (2) .
Remove the plug (1). Fill the drive until the oil level reaches the bottom of the opening of the oil level check plug. See Operators and Maintenance Manual, "Refill Capacities" for the correct amount of oil.
Clean the plugs (1) and (2), and install the plugs.