Air Injection Hose/Tube: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| A.I.R. Pipe | ||||
| Under 8500 GVW | 0.8 | 0.5 | B | |
| Over 8500 GVW | ||||
| Right Side | 1.3 | 0.9 | B | |
| Left Side | 1.1 | 0.8 | B | |
| Center | 0.8 | 0.5 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| A.I.R. Pipe | ||||
| Under 8500 GVW | 0.8 | 0.5 | B | |
| Over 8500 GVW | ||||
| Right Side | 1.3 | 0.9 | B | |
| Left Side | 1.1 | 0.8 | B | |
| Center | 0.8 | 0.5 | B |