
Remove the pressure relief plug-(1),spring-(2), and plunger-(3).

Remove the oil pump gerotor cover-(1) andbolts.Clean all of the parts in cleaning solvent. Remove varnish,sludge and dirt.Inspect the oil pump-(2, 3) for wear and scoring.Ensure that all components are within specifications. Refer toEngine Mechanical Specifications.
Replace the front cover-(4) and oil pump assemblyif it is out of specification or damaged.
Oil Pump Removal Engine Lubrication Oil Pump
Primary Camshaft Intermediate Drive Chain Removal Valvetrain CamshaftAir Conditioning Refrigerant Service Valve Core Replacement
Special ToolsJ 39400-AHalogen Leak DetectorJ 46246Valve Core Removal ToolRemoval ProcedureRecover the refrigerant. Refer toRefrigerant Recovery and Recharging.UseJ 46246Valve Core Removal Toolor equivalent to remove the valve core.Installation ProcedureUseJ 46246Valve Core Removal Toolor equivalent ...