FAN AS 3077312 - 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.
Park the machine on a level surface. Ensure that the parking brake is fully engaged and shut off the engine.
Raise the hood. Refer to Operation and Maintenance Manual, "Hood Control".
Illustration 1 g02902800
Top view of the left side of the tractor
The strainer is located inside the filler tube on the tank for the steering system oil. The tank is located on the left side of the machine. Open cover (1) in order to access the top of the tank.
Remove filler cap (2) slowly in order to gradually relieve any system pressure.
Remove the retaining ring and remove the strainer from the filler tube.
Wash the strainer in nonflammable solvent. Allow the strainer to dry before the strainer is reinstalled.
If the strainer is damaged, replace the strainer.
Inspect the filler cap and the gasket which is inside of the filler cap. Replace any damaged components.
Install the strainer and the retaining ring.
Install the filler cap.
Close the cover and lower the hood.