KIT-SEAL 4557971 - Caterpillar

Removal Procedure
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.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01095806
Disconnect harness assembly (1).
Remove engine oil pressure sensor (2) from the adapter on the cylinder block .
Remove the O-ring seal from the engine oil pressure sensor. Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01095806
Install a new O-ring seal on the engine oil pressure sensor.
Install engine oil pressure sensor (2) and tighten to a torque of 10 2 N m (89 18 lb in).
Connect harness assembly (1).