# SDR SIMA20171127001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2017
- Submitted: November 28, 2017
- Operation: Air carrier
- Aircraft: [N504AE](https://openairdocs.org/aircraft/N504AE), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10044
- Aircraft time: 36,438 hours, 26,143 cycles
- System (JASC): [3410 · Flight Environment Data](https://openairdocs.org/jasc/3410)
- Part: Drain
- Condition: Cracked
- Location: Static
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20171127001

## Discrepancy

NR 1 ADC FAILED ON LIFT OFF.  CAPTAIN`S ALT FLAG, FOLLOWED BY IAS, THEN EFIS COMPUTER MONITOR CAUTION, FOLLOWED BY MACH TRIM CAUTION, AND RUDDER LIMIT FAULT STATUS. THEN L AND R FADEC FAULT 2 STATUS.-C/A-MDC MSG ADC 1 / NO OUTPUT #005846. PERFORMED P1 AND S1/S2 LEAK CHECK IAW 34-11-00-790-801/804 AND DUPLICATED ENTIRE DISCREPANCY WHEN APPLING ALTITUDE. FOUND STATIC LEAK AT ADC1 S1/S2 DRAIN CRACKED. R & R DRAIN IAW 34-11-15. PERFORMED LEAK CHECK AGAIN WITH WITH NONE OF THE PREVIOULY STATED FAULTS.

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