# SDR CA991208024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 10, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Dhav DHC8102
- Engine: Pwa PW120A
- Propeller: Hamstd 14SF7
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Pipe
- Part number: 82110144003
- Condition: Contaminated
- Location: Bleed Air
- Part time: 1 hours
- Stage of operation: CR
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA991208024

## Discrepancy

(CAN) THE FLIGHT CREW COMPLAINED OF FEELING LIGHT HEADED WITH ASSOCIATED HEADACHES.  MAINTENANCE DETERMINED THE SMELL TO BE COMING FROM THE BLEED AIR SYSTEM.  A NEW BLEED AIR PIPE WAS INSTALLED THE PREVIOUS NIGHT.  SUBMITTER FELT THE PIPE MAY HAVE BEEN TREATED WITH A COATING THAT BURNED OFF WITH THE HOT BLEED AIR PASSING THROUGH THE NEW ASSY.

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