PIN ASSEM. 7K4322 - 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, PERJ1017, "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.
Operate the machine for a few minutes before obtaining the oil sample. Running the engine will thoroughly mix the engine oil for a more accurate sample.
Fully open the engine hood.
Illustration 1 g03319183
The sampling port is located on the base of the oil filter. Use the sampling valve in order to obtain a sample of engine oil.
Fully close the engine hood. Reference: For more information, refer to Special Publication, SEBU6250, "Caterpillar Machine Fluids Recommendations", "S O S Oil Analysis" and Special Publication, PEHP6001, "How To Take A Good Oil Sample".