# SDR CALA2023022700563

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2023
- Submitted: February 27, 2023
- Operation: Air carrier
- Aircraft: [N12238](https://openairdocs.org/aircraft/N12238), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 28804
- Aircraft time: 73,011 hours, 26,503 cycles
- System (JASC): [3000 · Ice/Rain Protection System](https://openairdocs.org/jasc/3000)
- Part: Windshield Wiper
- Part number: NA
- Condition: Inoperative
- Location: Na
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023022700563

## Discrepancy

WINDSHIELD WIPER DOES NOT OPERATE IN ANY SWITCH POSITION TOMC APPROVED TO PLACE CAPT WINDSHIELD WIPER ON DEFERRAL PER MEL 3013C, DDP C/W OPER CK OF LEFT WIPER NORMAL IN ALL POSITIONS OF SW, ADJUSTED WIPER BLADE FOR PARALLEL TO LOWER EDGE IAW AMM 30-42-11/401, NO OTHER HISTORY OF THIS FAULT, REMOVED PLACARDS , AC IS RESTORED TO FULL AUTOLAND STATUS.

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