Express 1/2 Ton Van V6-4.3L VIN X (2003)
if the valve spring becomes scratch.
10. Use J 38606 when J 5892-D will not fit.
11. Remove the valve keys (1).
12. Carefully release the valve spring tension.
13. Remove the J 5892-D or J 38606.
14. Remove the valve spring cap (2) and valve spring (3).
15. Remove the valve stem oil seal (4).
Installation Procedure
Important: The exhaust valve oil stem seal has the letters EX (1) molded into the top of the seal. The exhaust valve oil stem seal material is brown in
color (2) with a white stripe (3) painted onto the outside diameter of the seal, or the material may be red in color (2) with no paint stripe. The intake
valve oil seal is black in color.
