Hydraulic Valve Lifter Assembly: Notes

Valve lifter assemblies must be kept in sequence when removed, (for installation in their original location). Some engines have both standard and 0.010" oversize lifters. Oversize is etched "O" on side of lifter and cylinder block. Inspect all components for nicks, burrs or scoring of parts. If either body or plunger is defective, replace with new lifter assembly. Check lifter foot for wear with a straightedge across lifter foot. Replace any lifter showing a concave surface on lifter foot.