Operation CHARM: Car repair manuals for everyone.

Piston Ring: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
One CYL
Right Bank12.38.3BIncludes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank10.57.0BIncludes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks16.210.8BIncludes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Each Additional0.80.5BIncludes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Note
To Renew Main Bearings, Add0.90.0B
To Renew Piston, Pin or Connecting Rod, Add
One0.20.0B
Each Additional0.10.0B
All0.70.0B
To Grind Valves, Add1.71.2B
To Renew Crankshaft, Add4.10.0B
To Renew Oil Pump, Add1.40.0B
To Renew Timing Chain, Add1.20.0B
All Cyls
Right Bank12.79.3BIncludes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank10.88.0BIncludes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks18.912.6BIncludes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.