Vacuum Brake Booster Check Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Booster Check Valve | ||||
| Without GT | 0.7 | 0.6 | B | |
| With GT | 1.7 | 1.3 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Booster Check Valve | ||||
| Without GT | 0.7 | 0.6 | B | |
| With GT | 1.7 | 1.3 | B |