Removal ProcedureRemove the primary camshaft drive chain tensioner. Refer toPrimary Camshaft Intermediate Drive Chain Tensioner Replacement.
Remove the primary camshaft drive chain lower guidebolts.Remove the primary camshaft drive chain lower guide.Installation Procedure
Position the primary camshaft drive chain lower guide to theoil pump.
Caution:Refer toFastener Caution.
Install the primary camshaft drive chain lower guide boltsand tighten to25-Y(18-lb-ft).Install the primary camshaft drive chain tensioner. Refer toPrimary Camshaft Intermediate Drive Chain Tensioner Replacement.Fuel Rail and Injectors Cleaning and Inspection (LAF, LEA, or LUK) Fuel System Fuel Rail
Special ToolsEN-49245Fuel Injector Seal Installer and SizerEN-49247Injector Retaining Clip InstallerFor equivalent regional tools, refer toSpecial Tools.Disconnect the electrical connections from the fuelinjectors-(1).Note:Support the fuel rail along the bottom, indicated by thearrow. Support the fu ...