Service difficulty report · Door · Boeing 737890

Difficulty date
July 11, 2025
Submitted
July 15, 2025
Operation
Air carrier
Aircraft
N519AS
Make and model
Boeing 737890
Aircraft serial
36482
Aircraft time
58,149 hours, 17,486 cycles
Part
Door
Part number
141A61508
Part serial
PRI129001
Condition
Binding
Location
Zone 800
Part time
58,159 hours, 17,488 cycles
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

L1 DOOR VERY STIFF TO OPEN AND CLOSE. GROUNDED - YES. PERFORMED FORWARD ENTRY DOOR SYSTEM TEST REF AMM 52-11-00. DOOR OPENED AT 590 IN LB AND CLOSED AT 580 IN LB. TORQUE WAS OUT OF RANGE FOR STEP (B)(G). L1 DOOR GUST LOCK IS DIFFICULT TO OPERATE, DOOR IS STIFF TO CLOSE FROM THE INSIDE AND OUTSIDE, DOOR IS DIFFICULT TO SWING. INIT MIG-2C S/N: 40-0060972 1083445 07/11/2025. REFERENCE MIG-2C 40-0056997 FOR REPLACEMENT OF L1 DOOR. MIG-2C 40-0060972 ALL ITEMS COMPLETE.