# SDR DL764071089

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2007
- Submitted: August 22, 2007
- Operation: Air carrier
- Aircraft: [N845MH](https://openairdocs.org/aircraft/N845MH), registered now
- Make and model: Boeing 767432ER
- Aircraft serial: 29719
- Aircraft time: 19,992 hours, 5,765 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Control Unit
- Part number: 8253071
- Part serial: 25127
- Condition: Unserviceable
- Location: E/ E Bay
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL764071089

## Discrepancy

RIGHT ENGINE BLEED OVHT LIGHT ILLUMINATED ON TAXI OUT.  BITE THE ASCTU.  FAULTS RT ASCTU.  T/S PER FIM.  REPLACED ASCTU PER MM CHKS OK.

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