Operation CHARM: Car repair manuals for everyone.

Piston Ring: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
All Cylinders7.35.4AIncludes: Hone Cylinder Walls And Plastigage Bearings. After Engine Removed.
One Cylinder
One Bank5.23.7AIncludes: Hone Cylinder Walls And Plastigage Bearings. After Engine Removed.
Both Banks5.94.4AIncludes: Hone Cylinder Walls And Plastigage Bearings. After Engine Removed.
NOTE
To R&R Connecting Rod Bearings, Add
Each0.10.0A
To R&R Piston, Pin or Connecting Rod, Add
One0.20.0A
Each Additional0.10.0A
All0.70.0A
To Grind Valves, Add
All Cylinders6.20.0A
To R&R Spark Plugs, Add0.30.0A