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.
Additional Maintenance and Care
Your vehicle is an important investment and caring for it properly may help to avoidfuture costly repairs. To maintain vehicle performance, additional maintenance servicesmay be required.It is recommended that your dealer perform these services — their trained dealer techniciansknow your vehicle b ...