# SDR ASMF201703002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2017
- Submitted: March 15, 2017
- Operation: Air carrier
- Aircraft: [N782AM](https://openairdocs.org/aircraft/N782AM), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 37165
- Aircraft time: 6,937 hours, 876 cycles
- System (JASC): [7397 · Engine Fuel System Wiring](https://openairdocs.org/jasc/7397)
- Part: Circuit Card
- Part number: 182533002
- Part serial: 140901795
- Condition: Damaged
- Location: Left
- Part time: 6,937 hours, 876 cycles
- 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/ASMF201703002

## Discrepancy

AIRCRAFT RETURNED TO BLOCKS,  DURING TAXING, THE CCR CONTROL POWER UNIT MESSAGE APPEARED. MAINTENANCE PERSONNEL PERFORMED BITE TO CMCF IAW FIM DMC-B787-A-G13-20-F1-52A-421A-A, SHOWING A FAILURE CODE 4200706.   LEFT PCM CARD M16 WAS REPLACED IAW DMC-B787-A-42-20-F2-05A-421A-A, TESTED CORRECT.

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