Important: Remove any debris from the ESO mounting surfaces on the injection pump before servicing the ESO Solenoid. This will prevent contaminate intrusion into the injection pump.

Notice: Replacement components must be the correct part number for the application. Components requiring the use of the thread locking compound, lubricants, corrosion inhibitors, or sealants are identified in the service procedure. Some replacement components may come with these coatings already applied. Do not use these coatings on components unless specified. These coatings can affect the final torque, which may affect the operation of the component. Use the correct torque specification when installing components in order to avoid damage.

Tighten
Tighten the solenoid (external hex or internal hex) to 25 N·m (19 lb ft).