Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Belt Driven | ||||
| All | 12.9 | 9.2 | B | |
| Chain Driven | 7.2 | 6.2 | B | Includes: R&R Cylinder Head. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Belt Driven | ||||
| All | 12.9 | 9.2 | B | |
| Chain Driven | 7.2 | 6.2 | B | Includes: R&R Cylinder Head. |