Piston Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Auto Trans | ||||
| All Cylinders | 17.6 | 12.6 | A | Includes: R&I Engine, Cylinder Head & Oil Pan. Hone Cylinders & Plastigauge Bearings. |
| Manual Trans | ||||
| All Cylinders | 16.7 | 11.8 | A | Includes: R&I Engine, Cylinder Head & Oil Pan. Hone Cylinders & Plastigauge Bearings. |
| NOTE | ||||
| To Renew Connecting Rod Bearings, Add | ||||
| Each | 0.1 | 0.0 | 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 | |
| To Renew Timing Belt, Add | 1.2 | 0.0 | A | |
| To Grind Valves, Add | 5.2 | 0.0 | A | |
| To Renew Spark Plugs, Add | 0.1 | 0.0 | A |