GEAR-PLANETARY 2887226 - Caterpillar

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g02024592The transmission oil filter is located on the left side of the machine near the articulation joint.
Stop the engine and remove the key.
Turn the battery disconnect switch to the OFF position.
Remove plug (2) and allow the oil to drain into a suitable container.
Use a strap type wrench in order to remove the transmission filter housing (1).
Remove the used transmission oil filter element. Dispose of the used filter element properly.
Clean the transmission filter housing in a clean, nonflammable solvent. Clean the filter housing base.
Inspect the filter housing seal. Replace the seal if the seal is damaged.
Insert a new transmission oil filter element into the transmission filter housing.
Install the transmission filter housing into the filter housing base. Tighten the transmission filter housing by hand. Install plug (2).
Start the engine. Apply the service brakes.
Slowly operate the transmission controls in order to circulate the transmission oil. Return the transmission to NEUTRAL.
Engage the parking brake. Inspect the transmission oil filter for leaks.
Stop the engine.
Check the transmission oil level. Reference: Refer to Operation and Maintenance Manual, "Transmission Oil Level - Check" for the correct procedure.