# SDR SIMA201906254002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2019
- Submitted: June 25, 2019
- Operation: Air carrier
- Aircraft: [N528EG](https://openairdocs.org/aircraft/N528EG), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10306
- Aircraft time: 22,102 hours, 15,805 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: O-Ring
- Condition: Damaged
- Location: Heat Exchanger
- Stage of operation: CL
- How discovered: O
- Nature of condition: J, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA201906254002

## Discrepancy

LEFT BLEED DUCT WARNING MESSAGE. DUCT WENT RED FROM THE ISOLATION VALVE FROM LEFT ENGINE ON ANTI-ICE PAGE.  ASSOCIATED WITH A BURNING ODOR IN THE ENTIRE AIRCRAFT. PLASTIC BURNING ODOR.  TROUBLESHOT BLEED LEAK REPAIR, BLEED LEAK  AND ODOR EVENT OPS CHECKED GOOD. TROUBLESHOT IAW FIM TASK 21-21-00.  PERFORMED ENGINE RUNS WITH PACKS ON AT MUTIPLE POWER SETTINGS AND IN MUTIPLE BLEED CONFIGURATIONS. NO ORDORS NOTED.   REMOVED AND REPLACED LOOSE BOLTS, DAMAGED O-RING, AND SEALS FROM CONDENSER-REHEATER PIPE ASSY TO ACM IAW AMM 21-51-80. OPS &  LEAK CHECKS PERFORMED IAW AMM 21-51-00. OPS & LEAK CHECKED GOOD.  REMOVED AND REPLACED THE O-RING FROM ACM PIPE ASSY TO HEAT EXCHANGER IAW AMM 21-51-80. OPS & LEAK CHECKS PERFORMED IAW AMM 21-51-00. OPS & LEAK CHECKED GOOD. REMOVED AND REPLACED THE LT WING ANTI-ICE VALVE INSULATION JACKET IAW AMM 36-19-01.

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