# SDR UALA2009010200003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2008
- Submitted: January 5, 2009
- Operation: Air carrier
- Aircraft: [N643UA](https://openairdocs.org/aircraft/N643UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25093
- Aircraft time: 76,730 hours, 12,357 cycles
- Engine: Pwa PW4060
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Wire
- Part number: W038001TRW20
- Condition: Chafed
- Location: Fire Loop
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2009010200003

## Discrepancy

NR 1 ENGINE UPPER PYLON POSSIBLE FIRE LOOP HARNESS RED 01TR-W-20 CHAFED 2 PLACES.  FOUND WIRE IN QUESTION TO BE W0380-01TR (W)-20 USED FOR EVB WIRE TYPE RQ.  REPAIRED SHIELD WIRE.  RESECURED WIRES, CLAMPS AND PROTECTED WITH TEFLON & FIBERGLASS TAPE.  REPAIRED OTHER LESS DAMAGED SHIELD WIRES IN THE SAME PYLON BUNDLE THE SAME WAY.  ACCOMPLISHED CAT III CHECK.  TEST GOOD.

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