Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Right Bank | 4.9 | 3.5 | B | |
| Left Bank | 4.9 | 3.4 | B | |
| Both Banks | 9.2 | 6.6 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Right Bank | 4.9 | 3.5 | B | |
| Left Bank | 4.9 | 3.4 | B | |
| Both Banks | 9.2 | 6.6 | B |