Fuel Pressure Test Port: Service and Repair

NOTE: Fuel pressure relief cap on fuel pressure relief valve must be removed.

Fuel Injection Supply Manifold and Related Components:

REMOVAL
1. Perform fuel charging system pre-service procedures and fuel pressure release. Pre-Service Procedures
2. Using an open-end wrench or suitable deep well socket, remove fuel pressure relief valve.

INSTALLATION
1. Install fuel pressure relief valve. Tighten fuel pressure relief valve to 7.75 Nm (69 lb in).
3. Install fuel pressure relief valve cap. Tighten fuel pressure relief valve cap to 0.6 Nm (5 lb in).
2. Perform fuel charging system post-service procedures. Post-Service Procedures