What was found
L2 DOOR HAS A LOUD PRESSURE SQUEAL. DURING PRESSURIZATION CHECK FOUND FOUR SMALL LEAKS ON L2 DOOR. APPLIED SEALANT. DOOR SEAL HAS CHUNK MISSING IN UPPER FWD CORNER. PRESSURIZED AIRCRAFT TO 3.7, NO LEAKS NOTED,
- Difficulty date
- February 8, 2013
- Submitted
- February 28, 2013
- Operation
- Air carrier
- Aircraft
- N105UA
- Make and model
- Boeing 747451
- Aircraft serial
- 26473
- Aircraft time
- 76,475 hours, 8,987 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Seal
- Condition
- Damaged
- Location
- L2 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.