Piston Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One | 9.8 | 7.0 | A | Includes: R&I Engine. |
| All | 15.7 | 11.0 | A | Includes: R&I Engine. |
| NOTE | ||||
| With AC, Add | 0.8 | 0.5 | A | |
| To Renew Piston, Pin or Connecting Rod, Add | ||||
| One | 0.2 | 0.0 | A | |
| Each Additional | 0.1 | 0.0 | A | |
| All | 0.7 | 0.0 | A | |
| To Renew Main Bearings, Add | 3.3 | 0.0 | A | |
| To Renew Crankshaft, Add | ||||
| 2WD | 4.5 | 0.0 | A | |
| 4WD | 4.4 | 0.0 | A | |
| To Renew Oil Pump, Add | ||||
| Manual Trans | 2.3 | 0.0 | A | |
| Auto Trans | 2.4 | 0.0 | A | |
| To Clean Oil Pump Screen, Add | 0.1 | 0.0 | A | |
| To Renew Timing Chain, Add | 2.9 | 0.0 | A |