Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Cylinder Bank 1-3 | 11.1 | 0.0 | B | |
| Cylinder Bank 4-6 | 10.3 | 0.0 | B | |
| Both Banks | 18.1 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Cylinder Bank 1-3 | 11.1 | 0.0 | B | |
| Cylinder Bank 4-6 | 10.3 | 0.0 | B | |
| Both Banks | 18.1 | 0.0 | B |