What was found
KNUCKLE BUSTER ON DOOR 1L EXTENDS A LOT. RETRACTABLE DOOR MECHANISM (KNUCKLE BUSTER ) ON DOOR 1L WAS ADJUSTED IAW AMM 52-11-20. (1657830) AIRCRAFT WAS GROUNDED
- Difficulty date
- June 21, 2026
- Submitted
- June 25, 2026
- Operation
- Air carrier
- Aircraft
- N587NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32986
- Aircraft time
- 77,605 hours, 25,315 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Indicator
- Condition
- Out Of Adjust
- Location
- Zone 800
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.