SDR ASAA2024121354568

Service difficulty report · Guide Arm · Boeing 737890

Difficulty date: December 13, 2024
Submitted: December 17, 2024
Operation: Air carrier
Aircraft: N514AS
Make and model: Boeing 737890
Aircraft serial: 35193
Aircraft time: 58,008 hours, 17,333 cycles
System (JASC): 5210 · Passenger/Crew Doors
Part: Guide Arm
Condition: Out Of Adjust
Location: Zone 800
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WOULDN'T PRESSURIZED AFTER TAKEOFF. FA REPORTED L2 DOOR OPEN. NO DOOR INDICATION IN COCKPIT. RETURN TO JNU. GROUNDED - YES. AIR TURNBACK - ON ARRIVAL L2 DOOR FOUND SLIGHTLY OPEN. FWD ROLLERS FOUND TO BE OUT OF RECEIVERS. PERFORMED AFT ENTRY DOOR ADJUSTMENT ON GUIDE ARM. REF AMM TASK 52-13-00-320-801, STEP I. DOOR OPENS, CLOSES AND LATCHES CORRECTLY. CABIN PRESSURE CK GOOD, REF AMM TASK 05-51-91-790-801 DOOR WARNING NORMAL.