Valve Clearance: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Adjust | ||||
| With H.O. | 0.9 | 0.6 | B | |
| Note | ||||
| With Cruise Control, Add | 0.4 | 0.2 | B | |
| To Replace Shims, Add | ||||
| One | 0.2 | 0.1 | B | |
| All | 1.5 | 1.1 | B | |
| Without H.O. | 0.9 | 0.6 | B | |
| Note | ||||
| To Replace Shims, Add | ||||
| One | 0.2 | 0.1 | B | |
| Both | 1.5 | 1.1 | B |