Operation CHARM: Car repair manuals for everyone.

Piston Ring: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
One Cylinder, Both Banks15.20.0AIncludes: Remove Cylinder Top Ridge, Deglaze Cylinder Walls And Clean Carbon.
All Cylinders17.30.0AIncludes: Remove Cylinder Top Ridge, Deglaze Cylinder Walls And Clean Carbon.
One Cylinder14.70.0AIncludes: Remove Cylinder Top Ridge, Deglaze Cylinder Walls And Clean Carbon.
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
All0.90.0A
To Grind Valves, Add
One Bank2.60.0A
Both Banks5.00.0A
To R&R Spark Plugs, Add0.70.0A