OEM 2002 Chrysler 300M Exhaust Valve

2002 Chrysler 300M Exhaust Valve Parts and Q&A

• Q: How to Service and Repair Exhaust Valve and Intake Valves on 2002 Chrysler 300M?

  A: Before servicing or repairing the valve, remove the valve spring. Just before your remove the valve, tag the valve to recall its correct placement when installing it back again and remove any sharp spots or burrs on the valve stem lock grooves. After that, remove the valves from the cylinder head. Remove and clean any valve shows signs of wear, including burn, distortion or breakage. When setting up, dip the valve stem in clean oil and put them into the cylinder head. For any valve that has been reground, you need to measure the valve tip height; exceeding 43.65 mm for intake and 45.98 mm for exhaust requires more grinding to meet the guidelines, always taking the length from the face of the head to the top of the stem. Afterwards, add the valve stem seals and valve springs.