Service difficulty report · Beam · Boeing 7377H4

Difficulty date
October 24, 2017
Submitted
February 3, 2022
Operation
Air carrier
Aircraft
N404WN
Make and model
Boeing 7377H4
Aircraft serial
27892
Aircraft time
57,687 hours, 33,640 cycles
Part
Beam
Condition
Cracked
Location
Fsd
Stage of operation
IN
How discovered
9
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

FORWARD GALLEY SERVICE DOOR MACHINED BEAM CRACKED 1.5 INCHES BELOW DOOR HANDLE ASSY / R&R'D R1 DOOR PER AMM 52-41-00.PERFORMED LEAK CHECK AND FOUND BOTH UPPER FORWARD AND AFT CORNERS LEAKING ALONG WITH LOWER AFT CORNER. APPLIED LEVELING COMPOUND AND SEALED UPPER AND LOWER DIAPHRAGM SEAL PER AMM 52-09-12; AMM 53-11-01 AND LEAK CHECKED GOOD PER AMM 05-51-91. TAG NO: 262096 PN ON: 141A6516-18 SN ON: 001527 PN OFF: SN OFF: 000884

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