OEM Chevrolet Cobalt Rocker Shaft Spring Kit

Chevrolet Cobalt Rocker Shaft Spring Kit Parts Questions & Experts Answers

• Valve Springs, Green Line
  90537032
  Q: How to replace the Rocker Shaft Spring Kit and valve stem oil seal on Chevrolet Cobalt?

  A: You need to take out the Camshaft and Camshaft roller followers before starting your Valve Stem Oil Seal and valve spring replacement. Attach the front unit of the j 43649 valve spring compressor to the second bolt hole on the Camshaft cover before placing other parts from j 43649 onto the Cylinder Head. Manipulate the Spark Plug hole by adding an Air Hose adapter before connecting an Air Hose and applying 690 kpa (100 psi) compressed air through it. Pressurize the valve spring using the valve spring compressor j 43649 tool and remove the valve spring keepers and components. The valve guide seal remover tool (Part J 36017) removes the valve seal effectively. Install the new valve seal into the guide using the valve guide seal remover tool (J 36017) until it makes full contact with the guide. To finish the replacement put the valve spring and valve spring retainer inside before compressing the valve spring with the valve spring compressor (J 43649) tool and setting up the valve spring keepers. Disengage the Air Hose from the adapter to take out the Air Hose adapter from the Spark Plug opening. Take out the valve spring compressor tool j 43649 from the Cylinder Head space and fit in the spark plugs. Now put back the Camshaft roller followers followed by the Camshaft.