Service difficulty report · Support Frame · Boeing 7377H4

Difficulty date
November 29, 2019
Submitted
December 16, 2019
Operation
Air carrier
Aircraft
N454WN
Make and model
Boeing 7377H4
Aircraft serial
29851
Aircraft time
54,639 hours, 32,241 cycles
Part
Support Frame
Part number
149A8117
Condition
Corroded
Location
Bs 947
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

AFT CARGO COMPARTMENT BULKHEAD PANEL SUPPORT FRAME HAD SURFACE CORRODED AT BS. 947, BETWEEN LBL 9 TO RBL 18. / R&R SUPPORT IAW SOM & DWG.

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