Piston Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One CYL | 5.5 | 3.9 | A | Includes: R&R Cylinder Head, Oil Pan & Hone Cylinder. |
| Each Additional | 0.8 | 0.5 | A | Includes: R&R Cylinder Head, Oil Pan & Hone Cylinder. |
| All Cyls | 6.7 | 4.8 | A | Includes: R&R Cylinder Head, Oil Pan & Hone Cylinder. |
| Note | ||||
| With AC, Add | 0.4 | 0.2 | A | |
| To Grind Valves, Add | 2.4 | 1.7 | A |