What was found
RETURNED TO FIELD DUE TO DOOR 1L WARNING LIGHT. *S/D* DOOR INDICATION SWITCH WAS REPLACED WITH REDESIGNED SWITCH, OPERATION CHECKS NORMAL.
- Difficulty date
- January 15, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N171UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24322
- Engine
- Pwa PW4056
- System (JASC)
- 5270 · Door Warning System
- Part
- Switch
- Part number
- 5854985
- Condition
- Water Damage
- Location
- Pax Door
- Stage of operation
- CL
- Nature of condition
- N
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.