SEAL-PIN 4337105 - Caterpillar

Removal Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g02315394
Slide locking tab (2) into the unlocked position. Disconnect harness assembly (1) from engine oil pressure sensor (3).
Use a deep socket to remove engine oil pressure sensor (3) from the cylinder block.
Remove O-ring seal (4) from engine oil pressure sensor (3). Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g02315394
Install a new O-ring seal (4) onto engine oil pressure sensor (3). Note: Do not lubricate the O-ring seal.
Use a deep socket to install engine oil pressure sensor (3) to the cylinder block. Tighten the engine oil pressure sensor to a torque of 10 N m (89 lb in).
Connect harness assembly (1) to engine oil pressure sensor (3).
Slide locking tab (2) into the locked position.
If necessary, fill the engine oil pan to the correct level that is indicated on the engine oil level gauge. Refer to Operation and Maintenance Manual, "Engine Oil Level - Check" for the correct procedure.