Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Both Banks | 5.9 | 4.4 | B | Includes: R&I Valve Cover. |
| Left Bank | 3.5 | 2.6 | B | Includes: R&I Valve Cover. |
| Right Bank | 3.2 | 2.3 | B | Includes: R&I Valve Cover. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Both Banks | 5.9 | 4.4 | B | Includes: R&I Valve Cover. |
| Left Bank | 3.5 | 2.6 | B | Includes: R&I Valve Cover. |
| Right Bank | 3.2 | 2.3 | B | Includes: R&I Valve Cover. |