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  5. Workhorse UFO HCU Diagnostics

Workhorse UFO HCU Diagnostics

This section contains diagnostic information about the Workhorse R26 (UFO) Chassis Hydraulic Compact Unit (HCU) issues.

UFO Hydraulic Compact Unit Diagnostics - Wabco Promoted article

Diagnosing Workhorse UFO (R26) Chassis HCU Issue Symptom Concern is no communication with the ABS module / Brake Fa...

  • Updated January 23, 2019 01:16

HCU Push/Pull Diagnostic Information

Workhorse Original Push/Pull Switch - Part# S446 280 001 0 Out 4560 ohms - Neutral 1560 ohms - In 560 ohms Third Gene...

  • Updated September 22, 2022 22:06

SAHR - Parking Brake Actuator & Travel Switch Operation and Testing

Towing Procedure and Cable Adjustment can be found at the bottom of the page as a downloadable PDF document. ...

  • Updated September 30, 2021 20:06
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