Magnum V6-3.5L VIN V (2006)
Valve Spring: Service and Repair
Cylinder Head Off
REMOVAL - CYLINDER HEAD OFF
1. Compress valve spring with valve spring compressor C-3422-D and adapter 6526.
2. Remove valve retaining locks. Release valve spring compressor. Remove valve spring retainer and valve spring.
3. Remove valve stem seal assembly.
INSTALLATION - CYLINDER HEAD OFF
1. Install valves if removed.
2. Install valve stem seal/spring seat assembly (5) over valve guides on all valve stems. Ensure that the garter spring is intact around the top of the
rubber seal.
3. Place valve spring (color-coded end facing up) (4) and valve retainer into position.
4. Compress valve spring with valve spring compressor. Install locks and release tool. If valve and/or seat are reground, measure the installed height
of springs (B), make sure measurements are taken from top of spring seat to the bottom surface of spring retainer. If height is greater than 38.75
mm (1.5256 inch), install a 0.762 mm (0.030 inch) spacer in head counterbore under the valve spring seat to bring spring height back within
specification.