Operation CHARM: Car repair manuals for everyone.

Piston Ring: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
One Cylinder, Both Banks15.711.0AIncludes: R&I Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
All Cylinders18.813.6AIncludes: R&I Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
One Cylinder13.710.0AIncludes: R&I Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
NOTE
To Grind Valves, Add
One Bank2.60.0A
Both Banks5.00.0A
To Renew Connecting Rod Bearings, Add
Each0.10.0A
To Renew Piston, Pin or Connecting Rod, Add
One0.20.0A
Each Additional0.10.0A
All0.90.0A
To Renew Spark Plugs, Add0.50.0A