EGR Tube: Service and Repair
REMOVAL1. Remove EGR tube attaching bolts at intake manifold.
2. Remove EGR tube attaching bolts at EGR valve.
3. Check for signs of leakage or cracked surfaces on either the manifold or tube. Repair or replace as necessary.
INSTALLATION
1. Loose install EGR tube and gasket with attaching bolts at intake manifold.
2. Loose install EGR tube and gasket with attaching bolts at EGR valve.
3. Tighten bolts to EGR valve to 11.9 Nm (105 ± 20 ins.lbs.).
4. Tighten bolts to Intake manifold to 11.9 Nm (105 ± 20 ins.lbs.)