What was found
LT MLG DOOR WILL NOT CLOSE. WHILE TROUBLE SHOOTING PROBLEM FOUND 2 SHEARED BOLT HEADS ON MLG DOOR BYPASS VALVE. BYPASS VALVE ON AOG, AOG M2464. REPLACED LT MLG DOOR GROUND OPENING BYPASS VALVE. DOOR OPENS AND CLOSES OK.
- Difficulty date
- April 28, 2010
- Submitted
- April 30, 2010
- Operation
- Air carrier
- Aircraft
- N413UA
- Make and model
- Airbus A320232
- Aircraft serial
- 470
- Aircraft time
- 54,993 hours, 19,869 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3231 · Landing Gear Door Retract Section
- Part
- Bypass Valve
- Part number
- 114087008
- Part serial
- CWDDDH3693
- Condition
- Faulty
- Location
- Mlg Door
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.