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7. Using J 5892-D compress the valve spring. See Special Tools. 1. Hook the slotted end of J 5892-D under the washer on the rocker arm bolt. See Special Tools. 2. Apply steady pressure on the valve spring cap until the valve keys are accessible. CAUTION: Compressed valve springs have high tension against the valve spring compressor. Valve springs that are not
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 149: Compressing Valve Spring (Cylinder Head Installed) Using Special Tools 8. Use J 38606 when J 5892-D will not fit. See Special Tools. NOTE: Completely engage the J 38606 jaws on the valve spring. The J
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 150: Identifying Valve Components 9. Remove the valve keys (1). 10. Carefully release the valve spring tension. 11. Remove the J 5892-D or the J 38606 . See Special Tools. 12. Remove the valve spring cap (2) and valve spring (3). 13. Remove the valve stem oil seal (4).
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Installation Procedure Fig. 151: Exhaust Valve Oil Stem Seal 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
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
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