# SDR UPS02237448

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2002
- Submitted: January 24, 2002
- Operation: Air carrier
- Aircraft: N940UP
- Make and model: Boeing 727185C
- Aircraft serial: 19826
- Aircraft time: 57,006 hours, 29,107 cycles
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Pin
- Part number: 69139004
- Condition: Corroded
- Location: Lt Wing
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS02237448

## Discrepancy

INSPECTION TYPE:C+SI LEFT BS 740 TERMINAL PIN IS CORRODED IN AREA UNDERNEATH HEAD, AND PIN RETAINING BOLT HAS PITTING CORROSION.  LEFT BS 740 TERMINAL PIN AND RETAINING BOLT REPLACED IAW MM 57-41-04.

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