Brake Control Valve (Service)
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| Illustration 1 | g00103581 |
(1) Return ports to the hydraulic oil tank. (2) Supply ports from the brake accumulator charging valve. (3) Supply ports to the service brakes. | |
Maximum valve pressure at high idle ... 8625 ± 345 kPa (1250 ± 50 psi)
Note: At the maximum pressure, the brake pedal is pushed in and the accumulator is fully charged.
Note: The pressure from the upper brake port is approximately 207 kPa (30.0 psi) greater than the pressure from the lower brake port.
Dimension (A) equals the installed height. Dimension (A) ... 29.7 mm (1.17 inch)
Dimension (B) equals the height when the service brakes are fully applied. Dimension (B) ... 20.6 mm (.81 inch)
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