Air Injection Control Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Combination Valve | ||||
| Right Bank | 0.5 | 0.4 | B | |
| Left Bank | 0.6 | 0.5 | B | |
| Both Banks | 0.9 | 0.7 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Combination Valve | ||||
| Right Bank | 0.5 | 0.4 | B | |
| Left Bank | 0.6 | 0.5 | B | |
| Both Banks | 0.9 | 0.7 | B |