Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Both Banks | 4.4 | 0.0 | B | |
| Right Bank | 2.5 | 0.0 | B | |
| Left Bank | 2.5 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Both Banks | 4.4 | 0.0 | B | |
| Right Bank | 2.5 | 0.0 | B | |
| Left Bank | 2.5 | 0.0 | B |