C7 Industrial Engines Disassembly and Assembly – Fuel Pressure Sensor – Remove and Install

Removal Procedure

  1. Disconnect harness assembly (1) .

 

  1. Remove fuel pressure sensor (2) from the fuel filter base.

 

  1. Remove the O-ring seal from fuel pressure sensor (2) .

Installation Procedure

Note: Check the O-ring seal for wear or for damage. If necessary, replace the O-ring seal.

 

  1. Install a new O-ring seal on fuel pressure sensor (2) .

 

  1. Install fuel pressure sensor (2) and tighten to a torque of 10 ± 2 N·m (89 ± 18 lb in).

 

  1. Connect harness assembly (1) .
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