SDR ASAA2026090468556

Service difficulty report · Door · Boeing 737990ER

Difficulty date: September 4, 2026
Submitted: September 9, 2026
Operation: Air carrier
Aircraft: N408AS
Make and model: Boeing 737990ER
Aircraft serial: 41732
Aircraft time: 42,297 hours, 13,291 cycles
System (JASC): 5210 · Passenger/Crew Doors
Part: Door
Condition: Out Of Adjust
Location: Zone 800
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

L1 DOOR IS HARD TO LATCH. GROUNDED - YES. MIG-2C INIT S/N:40-0080267,40-0080268,40-0080269, 40-0080270 ADJUSTED L1 DOOR INREF TO AMM 52-11-00-820-801 STEPS 2, CONTINUE ON ADJUSTING L1 DOOR IN REF TO AMM 52-11-00-8220-801 NO DEFECTS NOTED. MIG-2C SN 40-008267, 400080268, 40-008269, AND 40-0080270 CLOSED.