Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | ||||
| Right Bank | 1.9 | 1.4 | B | |
| Left Bank | 1.5 | 1.0 | B | |
| Both Banks | 3.2 | 2.2 | B | |
| All Cylinders | ||||
| Right Bank | 3.3 | 2.3 | B | |
| Left Bank | 2.9 | 1.9 | B | |
| Both Banks | 5.4 | 3.9 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | ||||
| Right Bank | 1.9 | 1.4 | B | |
| Left Bank | 1.5 | 1.0 | B | |
| Both Banks | 3.2 | 2.2 | B | |
| All Cylinders | ||||
| Right Bank | 3.3 | 2.3 | B | |
| Left Bank | 2.9 | 1.9 | B | |
| Both Banks | 5.4 | 3.9 | B |