# SDR CALA2016100300712

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2016
- Submitted: October 3, 2016
- Operation: Air carrier
- Aircraft: [N78285](https://openairdocs.org/aircraft/N78285), registered now
- Make and model: Boeing 737824
- Aircraft serial: 33452
- Aircraft time: 41,884 hours, 14,346 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Door
- Part number: 141A513019
- Condition: Dirty
- Location: Cockpit
- 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/CALA2016100300712

## Discrepancy

GEAR DID NOT COME UP AFTER TAKEOFF, ALL GREEN IN THE DOWN POSITION CLEANED MANUAL EXTENSION DOOR AND SWT REF MM32-34-00-100-801C1.  ACP OPERATIONAL CHECKS REF MM32-32-00-710-801 AND 32-34-00-730- 801.  LANDING GEAR EXT AND RETRACTION OPERATES NORMALLY.

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