SDR AALA202409178956

Service difficulty report · Guide Arm · Boeing 737823

Difficulty date: September 10, 2024
Submitted: September 17, 2024
Operation: Air carrier
Aircraft: N836NN
Make and model: Boeing 737823
Aircraft serial: 31095
Aircraft time: 41,794 hours, 17,700 cycles
System (JASC): 5210 · Passenger/Crew Doors
Part: Guide Arm
Condition: Not Opened
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

AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY DOOR (L1) WILL NOT OPEN. REMOVED AND REPLACED L1 DOOR GUIDE ARM ASSEMBLY ((AALA202409118956)), PER AMM 52-11-21. REMOVED AND INSTALLED L1 DOOR ASSEMBLY ((AALA202409176174)), PER AMM 52-11-00. ADJUSTED L1 DOOR TORQUE TUBE ((AALA202409179431)) AND REPLACED SPRING BOLTS ((AALA202409173412)), PER AMM 52-11-41. REMOVED AND REPLACED UPPER ((AALA202409173326)) AND LOWER DOOR GUIDE PLATES ((AALA202409176795)). PER AMM 51-40-01 AND 52-40-02.