# SDR UIEA2020081871791

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2020
- Submitted: August 18, 2020
- Operation: Air carrier
- Aircraft: [N1427A](https://openairdocs.org/aircraft/N1427A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28098
- Aircraft time: 81,791 hours, 17,768 cycles
- System (JASC): [3697 · Pneumatic System Wiring](https://openairdocs.org/jasc/3697)
- Part: Connector
- Condition: Dirty
- Location: Press Indicator
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020081871791

## Discrepancy

PNEUMATIC PRESSURE READS APPROXIMATELY 22 PSI LOWER ON RIGHT SIDE COMPARED TO LEFT PNEUMATIC INDICATOR BAD FROM STOCK R/H INDICATOR READS INCORRECTLY   REMOVED AND REPLACED DUCT PRESSURE INDICATOR IAW AMM 36-21-02, OPS CHECK GOOD.   REINSTALLED PNEUMATIC INDICATOR IAW AMM 36-21-02.LP 1134898 ITEM 2: PERFORMED TROUBLESHOOTING AS PER FIM 36-20 FAULT TREE 803 AND CLEANED THE CONNECTOR AT THE BACK OF INDICATOR. PERFORMED OPS CHECK AND THE INDICATOR WORKING GOOD.

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