Onan

SDC BAR 00 − 042

UnclassifiedGeneral

What This Code Means

Excessive vibration

Possible Causes

  • •Drive shafts
  • •Engine mounting
  • •Flywheel

Suggested Actions

  1. 1Troubleshoot drive shafts
  2. 2Troubleshoot engine mounting
  3. 3Troubleshoot flywheel

Related Onan Fault Codes

SDC BAR 00-0ACSDC BAR 00-033SDC BAR 00 − 0AGSDC BAR 00 − 0ADF6424137300-04500-04200-0BT
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Get a diagnosis walkthrough for SDC BAR 00 − 042 on your specific Onan unit — cited to the OEM manual, not a forum guess.

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