What was found
THE "CABIN DOOR FWD R" LEVEL 1 ALERT WILL NOT GO AWAY AFTER ARMING R1. THE "DOOR DISARM" LIGHT BY R1 EXTINGUISHES. REPLACED R1 DOOR DOWN LIMIT SWITCH. DOOR WARNING SYS OPS NORMAL.
- Difficulty date
- December 13, 2018
- Submitted
- January 14, 2019
- Operation
- Air carrier
- Aircraft
- N616FE
- Make and model
- Doug MD11F
- Aircraft serial
- 48747
- Aircraft time
- 72,103 hours, 17,761 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Switch
- Part number
- H2029B
- Condition
- Failed
- Location
- R1 Door
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.