OEM Lincoln Zephyr EGR Tube

Lincoln Zephyr EGR Tube Parts Questions & Experts Answers

• Connector Tube
  3M4Z-9E470-BA
  Q: How to Service the Exhaust Manifold to EGR Tube on Lincoln Zephyr?

  A: Start the Exhaust Manifold to exhaust gas recirculation (EGR) valve tube servicing process by hoisting the vehicle with transmission set to neutral. The service requires uninstalling any 7 screws which keep the underbody cover in position. When disconnecting the EGR tube fitting from the EGR Valve make sure to apply torque of 40 Nm (30 lb-ft) when reattaching it. According to the maintenance instructions the exhaust manifold-to-EGR valve tube fitting must be disconnected from both exhaust manifold and EGR valve while tightening it to 40 Nm (30 lb-ft). Reinstall the exhaust manifold-to-EGR valve tube according to the backward removal process.