Service difficulty report · Mechanism · Boeing 757224

Difficulty date
November 18, 2025
Submitted
November 20, 2025
Operation
Air carrier
Aircraft
N17126
Make and model
Boeing 757224
Aircraft serial
27566
Aircraft time
97,966 hours, 23,830 cycles
Part
Mechanism
Condition
Out Of Adjust
Location
Zone 800 Arming
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.

What was found

L2 BOARDING DOOR WILL NOT CLOSE KNUCKLE KNOCKER HANGS UP. OTHERWISE DOOR 2L OPERATES AND SLIDE ARMS NORMALLY. REQUEST MEL. DDP COMPLIED WITH. MEL APPROVED FOR KNUCKLE KNOCKER HANGS UP HANGS UP AT DOOR 2L. PLACED IN MEL. *DM* SEE AMM TASK 52-11-20-825-001 & 52-11-20-735-037 FOR ADJUSTMENT & TEST. ADJUSTED L2 ARMED AND DISARMED SLIDE MECHANISM IAW B757 AMM 52-11-20. OPS CHECK GOOD AT THIS TIME.