Service difficulty report · None · Boeing 76734AF

Difficulty date
January 26, 2022
Submitted
January 26, 2022
Operation
Air carrier
Aircraft
N336UP
Make and model
Boeing 76734AF
Aircraft serial
37857
Aircraft time
30,726 hours, 10,655 cycles
Part
None
Condition
None
Location
Door
Stage of operation
CL
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.

What was found

INSPECTION TYPE:N/ADURING CLIMB, PASSING 14000FT HAD PRESSURE SQUEAL COMING FROM MAIN ENTRY DOOR- CABIN PRESS WAS FINE FOR ENTIRE FLIGHT JUST HAD NOISE- SQUEAL STOPPED PASSING 24000FT IN DESCENTINSPECTED CREW ENRY DOOR SEALS & CLEANED DEBRIS PER AMM 52-12-00-206-001. PLEASE REPORT FURTHER IF REQ'D.

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