Hombre S Regular Cab 4WD V6-4.3L (1999)
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J 22794 Spark Plug Port Adapter
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J 38606 Valve Spring Compressor
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J 42073 Valve Stem Seal Installer
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J 5892-D Valve Spring Compressor
Important: The exhaust valve oil seal has the letters EX (1) molded into the top of the seal. The seal material is brown in color (2) with a white stripe
(3) painted on the outside diameter of the seal or the material may be off-white in color (2) with no paint stripe. The intake valve seal is black in color.
The exhaust and intake valve seals are not interchangeable.
1. Select the proper valve stem oil seal for the specific valve guide.
2. Lubricate the valve stem oil seal and the outside diameter of the valve guide with clean engine oil.
3. Assemble the valve stem oil seal onto the valve guide using the J 42073 and a hammer.
Install the valve stem oil seal onto the valve guide until the installation tool bottoms against the valve spring seat.
4. Inspect the valve stem oil seal. The valve stem oil seal should not be bottomed against the valve guide.
There should be a 1- 2 mm (0.03937 - 0.07874 in) gap between the bottom edge of the seal and the valve guide.
