Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Right Bank | 17.6 | 12.3 | B | |
| Left Bank | 18.6 | 13.4 | B | |
| Both Banks | 22.5 | 16.1 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Right Bank | 17.6 | 12.3 | B | |
| Left Bank | 18.6 | 13.4 | B | |
| Both Banks | 22.5 | 16.1 | B |