Grand Cherokee 4WD V8-4.7L (2003)
3. Install the spring and the spring retainer (Fig. 26).
4. Using the valve spring compressor, compress the spring and install the two valve spring retainer halves.
5. Release the valve spring compressor and make sure the two spring retainer halves and the spring retainer are fully seated.
6. Lubricate the camshaft journal with clean engine oil then Position the camshaft (with the sprocket dowel on the left camshaft at 11 o'clock and the
right camshaft at 12 o'clock), then position the camshaft bearing caps.
7. Install the camshaft bearing cap retaining bolts. Tighten the bolts 9 - 13 Nm (100 in. lbs.) in 1/2 turn increments in the sequence shown (Fig. 27).
8. Position the hydraulic lash adjusters and rocker arms (Fig. 24).
