CUTTING EDGE 4T2955 - Caterpillar

Illustration 1 g01293542
Typical example
Some models may have the filler plug toward the right side.
Remove differential filler plug (1) and clean the area around the opening.
Check the oil level. Maintain the oil level to the bottom of the filler plug opening.
If necessary, add oil. Install the filler plug.
Illustration 2 g01293543
Type 1
Illustration 3 g02250973
Type 2
Note: The differential and final drives share a common oil compartment. When the machine is parked on a level surface and when the final drive oil level mark (3) is horizontal, the final drive filler plug (2) will be at the same level as the differential filler plug (1). Allow the oil to fill all of the compartments before rechecking the oil level.