
Remove the primary camshaft drive chain tensionerbolts.Remove the primary camshaft drive chain tensioner.

Remove and discard the primary camshaft drive chain tensionergasket.Inspect the primary camshaft drive chain tensioner mountingsurface on the engine block for burrs or any defects that woulddegrade the sealing of the NEW primary camshaft drive chaintensioner gasket.
Primary Timing Chain Guide Removal - Lower Valvetrain Valvetrain Timing Timing Belt/Chain
Primary Timing Chain Guide Removal - Upper Valvetrain Valvetrain Timing Timing Belt/ChainPrimary Timing Chain Guide Installation - Upper Valvetrain Valvetrain Timing Timing Belt/Chain
Ensure the upper primary camshaft drive chainguide-(3) is being installed.Install the upper primary camshaft drive chain guides.Caution:Refer toFastener Caution.Install the upper primary camshaft drive chain guide boltsand tighten to25-Y(18-lb-ft). ...