# SDR UALA2012013000584

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2012
- Submitted: March 2, 2012
- Operation: Air carrier
- Aircraft: N541UA
- Make and model: Boeing 757222
- Aircraft serial: 25253
- Aircraft time: 66,486 hours, 24,697 cycles
- Engine: Pwa PW2037
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Plate
- Condition: Dirty
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012013000584

## Discrepancy

CREW COMMENTS:  AIR BLOWN THROUGH THE WINDSHIELD DEFOG, MAKES COCKPIT ENVIRONMENT EXTREMELY NOISY AND LOUD.  DATA RETRIEVED & DIS*6300 5 SENT.  RESTRICTOR PLATES CLEANED, SEE SEQ#4862001.

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