Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One CYL | ||||
| Both Banks | 2.1 | 0.0 | B | |
| One Bank | 1.1 | 0.0 | B | |
| Each Additional CYL | 0.4 | 0.0 | B | |
| All Cyls | ||||
| One Bank | 1.9 | 0.0 | B | |
| Both Banks | 3.7 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One CYL | ||||
| Both Banks | 2.1 | 0.0 | B | |
| One Bank | 1.1 | 0.0 | B | |
| Each Additional CYL | 0.4 | 0.0 | B | |
| All Cyls | ||||
| One Bank | 1.9 | 0.0 | B | |
| Both Banks | 3.7 | 0.0 | B |