What was found
OXYGEN MASKS DEPLOYED ON TOUCH DOWN. *S/D* RECEPTICLE ON S119 ALTITUDE PRESSURE SWITCH WAS FOUND DETACHED FROM SWITCH BODY. REPLACED S119 AND PERFORMED CALIBRATION CHECK PER MM 35-21-00.
- Difficulty date
- January 15, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N575UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26689
- Engine
- Pwa PW2037
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Switch
- Part number
- 214C401110
- Condition
- Failed
- Location
- Cockpit
- Component
- Boeing · 214C401110
- Stage of operation
- LD
- Nature of condition
- G
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.