Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Front Bank | 11.8 | 7.0 | B | Includes: Adjust Valves. |
| Rear Bank | 12.2 | 6.8 | B | Includes: Adjust Valves. |
| Both Banks | 18.8 | 10.8 | B | Includes: Adjust Valves. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Front Bank | 11.8 | 7.0 | B | Includes: Adjust Valves. |
| Rear Bank | 12.2 | 6.8 | B | Includes: Adjust Valves. |
| Both Banks | 18.8 | 10.8 | B | Includes: Adjust Valves. |