Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | ||||
| Right Bank | 10.9 | 0.0 | B | |
| Left Bank | 10.3 | 0.0 | B | |
| Both Banks | 18.7 | 0.0 | B | |
| All Cylinders | ||||
| Right Bank | 16.8 | 0.0 | B | |
| Left Bank | 16.2 | 0.0 | B | |
| Both Banks | 30.2 | 0.0 | B | |
| Each Additional | 0.5 | 0.0 | B |