Cylinder Head Valve Spring Replacement for Dakota 4WD V8-47L VIN N (2000)
Valve Spring: Service and Repair
Valve Spring and Stem Seal Replacement
REMOVAL
1. Remove the cylinder head cover. Refer to Valve Cover.
Fig. 67
2. Using Special Tool 8516 Valve Spring Compressor, remove the rocker arms and the hydraulic lash adjusters (Fig. 67).
3. Remove the spark plug for the cylinder the valve spring and seal are to be removed from.
4. Apply shop air to the cylinder to hold the valves in place when the spring is removed.
5. Remove the camshaft.
NOTE: All eight valve springs and seals are removed in the same manner; this procedure only covers one valve seal and valve spring.
6. Using Special Tool 8387 Valve Spring Compressor, compress the valve spring.
NOTE: It may be necessary to tap the top of the valve spring to loosen the spring retainers locks enough to be removed.
