What was found
PRESSURIZATION SQUEAL DOOR 4R BEGAN IN DESCENT AT 11K MSL. CABIN ALT 2500 & 4.0 PSID. ACCOMPLISHED DOOR SEAL REPAIR IAW MM 52-09-00 PG 801 GENERAL D 1 METHOD A ADHESIVE ONLY.
- Difficulty date
- January 16, 2014
- Submitted
- January 16, 2014
- Operation
- Air carrier
- Aircraft
- N122UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29168
- Aircraft time
- 59,868 hours, 6,953 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5240 · Service Doors
- Part
- Door Seal
- Condition
- Damaged
- Location
- R4 Door
- Stage of operation
- DE
- 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.