Exhaust Gas Recirculation (EGR) Valve Pipe Replacement (Exhaust)

Exhaust Gas Recirculation (EGR) Valve Pipe Replacement (Exhaust)

Removal Procedure




1. Remove the exhaust gas recirculation (EGR) pipe flange-to-EGR valve retaining bolts.
2. Remove the exhaust pipe bracket-to-cylinder head long side retaining bolt.
3. Remove the EGR pipe gasket.




4. Remove the EGR pipe-to-heater adapter retaining nuts.
5. Remove the exhaust pipe bracket-to-cylinder head short side retaining bolt.
6. Remove the EGR pipe gasket.

Installation Procedure





Caution: Refer to Safety Glasses Caution Safety Glasses Caution in Cautions and Notices.

1. Clean the EGR pipe mating surfaces.
2. Install a new EGR pipe gasket.

Notice: Refer to Fastener Notice Fastener Notice in Cautions and Notices.

3. Install the EGR pipe.

* Tighten the EGR pipe-to-heater adapter retaining nuts to 10 Nm (89 lb in).
* Tighten the exhaust pipe bracket-to-cylinder head short side retaining bolt to 20 Nm (15 lb ft).




4. Install the remaining EGR pipe bolts.

* Tighten the EGR pipe flange-to-EGR valve retaining bolts to 10 Nm (89 lb in).
* Tighten the exhaust pipe bracket-to-cylinder head long side retaining bolt to 10 Nm (89 lb in).