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Brake Proportioning/Combination Valve: Testing and Inspection

INSPECTION
1. Install oil pressure gauges to measure the master cylinder fluid pressure (front wheel brake fluid pressure) and rear wheel cylinder fluid pressure.
2. Bleed air from oil pressure gauges.

3. Check the master cylinder fluid pressure and rear wheel cylinder fluid pressure. The standard values are shown in Figure.
4. For the oil pressure in case of split point, refer to "SPECIFICATIONS".