Removal ProcedureRemove the applicable camshaft(s). Refer toCamshaft Replacement - Right Side.

Remove the rocker arms.Clean and inspect the camshaft(s) and the rocker arm(s). Replace as necessary. RefertoCamshaft Cleaning and InspectionandValve Rocker Arm Cleaning and Inspection.Clean and inspect the valve lifters and replace as necessary. Refer toValve Lifter Cleaning and InspectionInstallation Procedure

Install the rocker arms. Refer toValve Rocker Arm Installation - Right Side.Install the camshaft(s). Refer toCamshaft Replacement - Right Side.
Valve Rocker Arm Replacement - Left Side Valvetrain Valve Actuating Assembly Rocker Arms
Valve Lifter Replacement - Right SideCrankshaft and Bearing Removal Engine Block Cylinder Block Crankshaft
Special ToolsGE 6125-1BSlide Hammer AdapterEN 49102Crankshaft Bearing Cap RemoverFor equivalent regional tools, refer toSpecial Tools.Crankshaft End Play MeasurementPlace a dial indicator at the crankshaft nose.Gently force the crankshaft to the extreme front and rearpositions with a pry tool while ...