Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Bank | 17.9 | 13.1 | B | Includes: R&I Cylinder Head. |
| Both Banks | 20.2 | 14.9 | B | Includes: R&I Cylinder Head. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Bank | 17.9 | 13.1 | B | Includes: R&I Cylinder Head. |
| Both Banks | 20.2 | 14.9 | B | Includes: R&I Cylinder Head. |