What was found
MAINTENANCE REPORTED THAT THE AIRSTAIR DOOR CLOSES ITSELF WHEN OUTSIDE BOTTOM IS RELEASED. FOUND EXTERIOR DOOR CLOSE SWITCH FAILED WITH CONTINUITY AT ALL TIMES. R&R SWITCH BY SOLDERING AIM 14.3.7 DOOR. OPS CHECKS GOOD AMM 52-12-00-3C.
- Difficulty date
- May 21, 2017
- Submitted
- May 22, 2017
- Operation
- Air carrier
- Aircraft
- N299UX
- Make and model
- Emb EMB120ER
- Aircraft serial
- 120299
- Aircraft time
- 37,303 hours, 37,304 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Switch
- Part number
- AM121CBA2AC
- Condition
- Failed
- Location
- Pax Door
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.