Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Resurface/Grind | ||||
| NOTE | ||||
| To Replace Camshaft, Add | 0.2 | 0.1 | A | |
| To Knurl Valve Guide, Add | ||||
| Each | 0.1 | 0.0 | A | |
| To Renew Valve Guide, Add | ||||
| Each | 0.2 | 0.0 | A | |
| To Ream Guide, Add | 0.1 | 0.0 | A | |
| To Renew Timing Belt, Add | 1.0 | 0.0 | A | |
| To Renew Lifters, Add | 0.8 | 0.0 | A | |
| To Renew Camshaft, Add | ||||
| Front Bank | 2.2 | 0.0 | A | |
| Rear Bank | 2.3 | 0.0 | A | |
| To Perform Tune-Up, Add | 0.6 | 0.0 | A |