Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| One Bank | 16.0 | 0.0 | B | |
| Both Banks | 18.2 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| One Bank | 16.0 | 0.0 | B | |
| Both Banks | 18.2 | 0.0 | B |