Operation CHARM: Car repair manuals for everyone.

Piston Ring: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
One CYL
Right Bank10.87.9AIncludes: R&R Cylinder Head & Oil Pan, Remove Carbon, Hone Cylinders.
Left Bank10.87.8AIncludes: R&R Cylinder Head & Oil Pan, Remove Carbon, Hone Cylinders.
Both Banks13.79.5AIncludes: R&R Cylinder Head & Oil Pan, Remove Carbon, Hone Cylinders.
Each Additional0.70.4AIncludes: R&R Cylinder Head & Oil Pan, Remove Carbon, Hone Cylinders.
All Cyls
Right Bank12.79.1AIncludes: R&R Cylinder Head & Oil Pan, Remove Carbon, Hone Cylinders.
Left Bank12.79.0AIncludes: R&R Cylinder Head & Oil Pan, Remove Carbon, Hone Cylinders.
Both Banks16.711.9AIncludes: R&R Cylinder Head & Oil Pan, Remove Carbon, Hone Cylinders.
Note
To Grind Valves, Add
One CYL
One Bank0.50.3A
Both Banks1.10.8A
To Replace Main Bearings, Add1.41.0A