Piston Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | 8.2 | 5.2 | A | Engine In Vehicle. Includes: R&R Cylinder Head & Oil Pan, Remove Carbon, Check Bearing Clearances And Renew If Necessary, Hone Cylinders & Make Necessary Adjustments. |