Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | 6.1 | 4.9 | B | Includes: R&I Valve Cover. |
| All Cylinders | 8.0 | 6.5 | B | Includes: R&I Valve Cover. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | 6.1 | 4.9 | B | Includes: R&I Valve Cover. |
| All Cylinders | 8.0 | 6.5 | B | Includes: R&I Valve Cover. |