# SDR KCSA2015040203

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2015
- Submitted: April 21, 2015
- Operation: Air carrier
- Aircraft: [N742CK](https://openairdocs.org/aircraft/N742CK), registered now
- Make and model: Boeing 747446
- Aircraft serial: 24424
- Aircraft time: 88,566 hours, 19,725 cycles
- System (JASC): [5200 · Doors](https://openairdocs.org/jasc/5200)
- Part: Door
- Condition: Unknown
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KCSA2015040203

## Discrepancy

RIGHT UPPER DECK DOOR WILL NOT ARM.  ACCOMPLISHED WITH TASK 52-11-B07, P203.  REACTIVATION RT UPPER DECK FLOOR MOUNTED ESCAPE SLIDE IAW MM 25-68-01, P 410.  OPS CHECKS PASS IAW MM 25-68-00.  ACCOMPLISHED WITH INSPECTION AND CHECKS AT RT UPPER EMERGENCY DOOR IAW MM 52-23-00, P 601. NO DEFECTS NOTED. ACCOMPLISHED WITH CHECKS AT RT UPPER EMERGENCY DOOR TEST PASS IAW MM 52-23-00, P501.

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