Avenger V6-2.7L Flex Fuel (2009)
Valve Spring: Removal and Replacement
In Vehicle
IN VEHICLE
1. Perform fuel system pressure release procedure before attempting any repairs.See: Fuel Pressure Release/Service and Repair
2. Disconnect negative cable from remote jumper terminal.
3. Remove air cleaner housing and inlet hose (1).
4. Remove upper intake manifold See: Intake Manifold/Service and Repair/Removal and Replacement/Intake Manifold - Removal.
5. Remove cylinder head covers See: Valve Cover/Service and Repair/Cylinder Head Cover(s) - Removal.
6. Remove crankshaft vibration damper See: Cylinder Block Assembly/Harmonic Balancer - Crankshaft Pulley/Service and Repair/Vibration
Damper - Removal , timing chain cover See: Timing Components/Timing Cover/Service and Repair/Engine Timing Cover(s) - Removal, and
timing chain See: Timing Components/Timing Chain/Service and Repair/Timing Chain & Sprockets - Removal.