Servicing Metering Valve
- On vehicles with rear drum brakes, the metering section of the combination valve must be deactivated before bleeding.
- To hold the metering valve open to pressure bleed the front brakes, the valve stem must be pushed in or pulled out. Loosen front mounting bolt and install tool (J-35856) on the combination valve. See Fig 1 . Stem should be fully extended or depressed.