Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Right Bank | 6.5 | 4.6 | B | Includes: R&I Valve Cover. |
| Left Bank | 4.3 | 2.8 | B | Includes: R&I Valve Cover. |
| Both Banks | 7.1 | 0.0 | B | Includes: R&I Valve Cover. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Right Bank | 6.5 | 4.6 | B | Includes: R&I Valve Cover. |
| Left Bank | 4.3 | 2.8 | B | Includes: R&I Valve Cover. |
| Both Banks | 7.1 | 0.0 | B | Includes: R&I Valve Cover. |