Removal ProcedureRemove the applicable camshaft(s). Refer toCamshaft Replacement - Left 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 - Left Side.Install the camshaft(s). Refer toCamshaft Replacement - Left Side.
Direct Fuel Injector Replacement Fuel System Injectors
Valve Rocker Arm Replacement - Right Side Valvetrain Valve Actuating Assembly Rocker ArmsMetal Collar Quick Connect Fitting Service Engine Control
Special ToolsEN-37088-AFuel Line Disconnect Tool SetFor equivalent regional tools, refer toSpecial Tools.Removal ProcedureRelieve the fuel system pressure before servicing any fuelsystem connection. Refer toFuel Pressure Relief.Remove the retainer from the quick connect fitting.Warning:Wear safety g ...