Valve Clearance: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Adjust | ||||
| One Bank | 1.7 | 0.0 | B | Includes: R&R Valve Cover. |
| Both Banks | 2.8 | 0.0 | B | Includes: R&R Valve Cover. |
| Note | ||||
| With AC, Add | 0.7 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Adjust | ||||
| One Bank | 1.7 | 0.0 | B | Includes: R&R Valve Cover. |
| Both Banks | 2.8 | 0.0 | B | Includes: R&R Valve Cover. |
| Note | ||||
| With AC, Add | 0.7 | 0.0 | B |