# SDR IXXA110052O

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2011
- Submitted: August 12, 2011
- Operation: Air carrier
- Aircraft: N821BX
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45811
- Aircraft time: 91,984 hours, 39,773 cycles
- System (JASC): [2897 · Fuel System Wiring](https://openairdocs.org/jasc/2897)
- Part: Wire Harness
- Condition: Damaged
- Location: Boost Pump
- Part time: 91,984 hours, 39,773 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IXXA110052O

## Discrepancy

DURING CLIMB OUT, NR 3 MAIN TANK BOOST PUMP C/B'S POPPED.  THE CREW PERFORMED COM PROCEDURES, BUT NO HELP.  THE CREW RETURNED TO DEPARTUE WITHOUT FURTHER INCIDENT.  MX TROUBLESHOT AND FOUND NR 2 PIN RECESSED AT BOOST PUMP CONNECTOR PLUG.  THEY REPLACED NR 3 MAIN TANK FUEL BOOST PUMP WIRING HARNESS IAW MM 20-50-1.  OPS CHECKED GOOD IAW MM 28-13-05.  ACFT RETURNED TO SERVICE.

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