What was found
L4 KNUCKLE KNOCKER WON'T EXTEND WHEN SLIDE ARMED. REMOVED DEBRIS FROM AROUND KNUCKLE KNOCKER. OPS OK. (8143184)
- Difficulty date
- January 4, 2026
- Submitted
- January 6, 2026
- Operation
- Air carrier
- Aircraft
- N584NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32984
- Aircraft time
- 78,936 hours, 26,012 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Indicator
- Condition
- Inoperative
- 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.