HARNESS AS- 4187117 - 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 g01960013
Disconnect harness assembly (1).
Remove engine oil pressure sensor (2) from the adapter.
Remove the O-ring seal from engine oil pressure sensor (2). Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01960013
Install a new O-ring seal on engine oil pressure sensor (2).
Apply clean engine oil to the O-ring seal prior to installation.
Install engine oil pressure sensor (2) in the adapter. Tighten engine oil pressure sensor (2) to a torque of 10 2 N m (90 18 lb in).
Connect harness assembly (1).