Operation CHARM: Car repair manuals for everyone.

Piston Ring: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
One CYL
Right Bank9.80.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank9.00.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks12.90.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
All Cyls
Right Bank11.20.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank10.40.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks15.50.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
Note
With AC, Add
Right Bank0.40.0A
Left or Both Banks0.70.0A
To Grind Valves, Add2.80.0A