Clean the flywheel in solvent.
Warning:Refer toSafety Glasses Warning.
Dry the flywheel with compressed air.Inspect the flywheel for the following:Damaged ring gear teethStress cracks around theflywheel-to-crankshaft bolt holelocationsWeight saving holesCamshaft Timing Chain, Sprocket, and Tensioner Replacement Valvetrain Valvetrain Timing
Special ToolsEN-45027 Tensioner ToolEN-45059 Angle MeterEN-48953 Camshaft Actuator Locking ToolFor equivalent regional tools, refer toSpecial Tools.Removal ProcedureRemove the camshaft cover. Refer toCamshaft Cover Replacement.Remove the number-1 cylinder spark plug. Refer toSpark Plug Replacement.R ...