Caravan V6-3.3L VIN R (2003)
Valve: Service and Repair
Removal and Installation
REMOVAL
1. With cylinder head removed, compress valve springs using Valve Spring Compressor Tool C-3422-D with adapter 8464.
2. Remove valve retaining locks.
3. Slowly release valve spring compressor. Remove valve spring retainer, valve spring, and valve stem seal.
4. Before removing valves, remove any burrs from valve stem lock grooves to prevent damage to the valve guides. Identify valves to insure
installation in original location.
INSTALLATION
1. Coat valve stems with clean engine oil and insert them in cylinder head.
Fig.36
2. Install valve spring seat on head (Fig. 36).
3. Install new seals on all valve stems and over valve guides (Fig. 36). Install valve springs and valve retainers (Fig. 36).
4. Install the valve springs.
