Valve Springs And/Or Valve Stem Oil Seals: Removal
- Remove air cleaner. Remove screw retaining heater hose to valve cover. Disconnect vacuum hoses as necessary. Disconnect spark plug wires from spark plugs and position aside.
- Remove valve cover from engine. Using valve spring compressor lever (T74P-6565-A or equivalent), compress valve spring and remove rocker arm.
- Remove spark plug and place air line adapter (6513-ABA or equivalent) into spark plug hole. Apply 140 psi to cylinder.
- Again compress valve spring and remove retainer locks and spring retainer. Release pressure from valve spring and remove spring. Remove and discard valve stem oil seal.