Brake Proportioning/Combination Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Metering/Proportioning Valve | 1.7 | 1.2 | B | Includes: Bleed System. |
| Pressure Metering Valve, ABS | ||||
| One | 3.5 | 2.5 | B | |
| Both | 3.8 | 2.7 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Metering/Proportioning Valve | 1.7 | 1.2 | B | Includes: Bleed System. |
| Pressure Metering Valve, ABS | ||||
| One | 3.5 | 2.5 | B | |
| Both | 3.8 | 2.7 | B |