MOUNT 3C8522 - 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, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar 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 g01195023
Turn the fuel supply valve to the OFF position.
Disconnect harness assembly (1) .
Remove fuel pressure sensor (2) from the fuel filter base.
Remove the O-ring seal from fuel pressure sensor (2) .Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01195023
Install a new O-ring seal on fuel pressure sensor (2) .
Install fuel pressure sensor (2) and tighten to a torque of 10 2 N m (89 18 lb in).
Connect harness assembly (1) .
Turn the fuel supply valve to the ON position.