Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cyls | ||||
| Right Bank | 4.3 | 2.1 | B | |
| Left Bank | 4.3 | 2.1 | B | |
| Both Banks | 7.3 | 4.7 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cyls | ||||
| Right Bank | 4.3 | 2.1 | B | |
| Left Bank | 4.3 | 2.1 | B | |
| Both Banks | 7.3 | 4.7 | B |