# SDR DL72L000754

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 2000
- Submitted: April 28, 2000
- Operation: Air carrier
- Aircraft: N514DA
- Make and model: Boeing 727232
- Aircraft serial: 21430
- Aircraft time: 69,379 hours, 45,744 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Switch
- Condition: Stuck
- Location: E/E Door
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72L000754

## Discrepancy

DURING CLIMBOUT FROM PHX, PRESSURIZATION WAS UNCONTROLLABLE IN ALL MODES.  FOUND EQUIPMENT ACCESS DOOR OPEN WITH NO INDICATION IN COCKPIT.  DOOR SWITCH STICKING.  CLEANED SAME.

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