Service difficulty report · Liner · Boeing 757251

Difficulty date
August 30, 2026
Submitted
September 3, 2026
Operation
Air carrier
Aircraft
N552NW
Make and model
Boeing 757251
Aircraft serial
26499
Aircraft time
63,321 hours, 29,180 cycles
Part
Liner
Condition
Out Of Position
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.

What was found

DOOR ARMED KNUCKLE KNOCKER INOPERATIVE AT LOCATIONS:602. ADJUSTED PASSENGER DOOR LINING IAW AMM 52-11 OPS CHKD NORMAL. (1786223)(AIRCRAFT GROUNDED)