C 3500 HD Truck 2WD V8-8.1L VIN G (2002)
EGR Valve: Service and Repair
Exhaust Gas Recirculation (EGR) Valve Bracket
REMOVAL PROCEDURE
1. Remove the EGR valve.
2. Remove the EGR pipe.
3. Remove the two EGR valve adapter bracket retaining nuts (1).
4. Remove the EGR valve adapter bracket (2).
5. Remove the gasket (3) from the intake manifold.
6. Clean the intake manifold from dirt and debris.
INSTALLATION PROCEDURE
1. Install a new gasket (3) on the intake manifold.
NOTE: Refer to Fastener Notice in Service Precautions.
2. Install the EGR valve adapter bracket (2) and two nuts (1).
Tighten
Tighten the nuts to 22 N.m (16 lb ft).
3. Install the EGR pipe.
4. Install the EGR valve.
