Operation CHARM: Car repair manuals for everyone.

Piston Ring: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
One CYL
Right Bank9.10.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank8.70.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks11.10.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
All Cyls
Right Bank10.50.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank10.10.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks13.60.0AIncludes R&R Cylinder Head Oil Pan, Hone Cylinders And Plastigage Bearings.
Note
With AC, Add
Left Bank0.20.0A
Right or Both Banks0.80.0A
To Grind Valves, Add1.70.0A