Special Tools
EN-46101Spark Plug Tube Seal Guide
For equivalent regional tools, refer toSpecial Tools
Removal ProcedureRemove the ignition coils. Refer toIgnition Coil Replacement - Bank 1Disconnect and remove the engine harness from the camshaftcover.
Remove the right camshaft cover bolts.Remove the right camshaft cover from the right cylinderhead.Clean the mating surfaces of the cylinder head and thecamshaft cover. Refer toCamshaft Cover Cleaning and Inspection

Install theEN-46101guideonto the spark plug tubes of the right cylinderhead.Installation Procedure

Install new camshaft cover bolt grommets prior to installingthe camshaft cover bolts.

Place a bead 8-mm (0.3150-in) indiameter by 4-mm (0.1575-in) in height of RTVsealant, on the engine front cover splitlines-(1).

Place the right camshaft cover into position onto the rightcylinder head.

Caution:Refer toFastener Caution
Loosely install the right camshaft cover bolts.
Tighten the right camshaft cover bolts in the sequence shownto10-Y(89-lb-in).Connect and install the engine harness to the camshaftcover.

Remove theEN-46101guidefrom the spark plug tubes of the right cylinderhead.Install the ignition coils. Refer toIgnition Coil Replacement - Bank 1
Camshaft Cover Installation - Right Side Valvetrain Camshaft
Camshaft Cover Replacement - Left Side Valvetrain CamshaftPrimary Timing Chain Guide Replacement - Upper Valvetrain Valvetrain Timing Timing Belt/Chain
Removal ProcedureRemove the engine front cover. Refer toEngine Front Cover Replacement.Remove the primary camshaft drive chain tensioner. Refer toPrimary Camshaft Intermediate Drive Chain Tensioner Replacement.Remove the primary upper camshaft drive chain guide. Refer toPrimary Timing Chain Guide Re ...