Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Dual Timing Chain | ||||
| One Cylinder | 9.5 | 7.9 | B | |
| All Cylinders | 11.8 | 9.8 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Dual Timing Chain | ||||
| One Cylinder | 9.5 | 7.9 | B | |
| All Cylinders | 11.8 | 9.8 | B |