BENDIX MC-30 TRAILER ABS CONTROLLER Podręcznik Użytkownika Pobierz pdf (Strona 33)

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P21/P22DeliveryTest

The P21/P22 Delivery Test will check that the module is correctly plumbed to the brake chambers and test

the brake delivery air pressure. Park the vehicle on level ground and chock the wheels. During this test, the

delivery pressure should match the control pressure. After applying the brakes, the technician must verify

that the delivery and control pressures are the same. Bendix

ACom

Diagnostics system will then release

the brakes and the technician must verify that the brakes have released. The final step is for the Bendix

ACom Diagnostics software to re-apply the brakes.

Figure36

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BENDIX MC-30 TRAILER ABS CONTROLLER Podręcznik Użytkownika Strona 33