What was found
FLIGHT DECK DOOR LOCK IS STIFF. FOUND THE SPRING PLUNGER BINDING. CLEANED AND LUBED THE DOOR SPRING PLUNGER ASSEMBLY. OPERATIONAL CHECKS GOOD IAW CMM 52-51-00. RETURNED TO SERVICE.
- Difficulty date
- July 31, 2016
- Submitted
- August 2, 2016
- Operation
- Air carrier
- Aircraft
- N441QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4348
- Aircraft time
- 12,689 hours, 13,479 cycles
- System (JASC)
- 5250 · Fixed Inner Doors
- Part
- Lock
- Condition
- Stiff
- Location
- Cockpit Door
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.