Piston Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 23.8 | 17.4 | A | Includes: Remove Cylinder Top Ridge, Deglaze Cylinder Walls And Clean Carbon. |
| NOTE | ||||
| To Renew Connecting Rod Bearings, Add | 0.4 | 0.3 | A | |
| To Grind Valves, Add | 9.2 | 8.0 | A | |
| To Renew Piston, Pin or Connecting Rod, Add | ||||
| One | 0.2 | 0.0 | A | |
| Each Additional | 0.1 | 0.0 | A | |
| All | 0.5 | 0.0 | A |