Service difficulty report · Support · Boeing 7377H4

Difficulty date
March 8, 2020
Submitted
April 13, 2020
Operation
Air carrier
Aircraft
N463WN
Make and model
Boeing 7377H4
Aircraft serial
32467
Aircraft time
54,811 hours, 32,658 cycles
Part
Support
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
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

CORROSION SUPPORT ZEE LOCATED BTW BS 727 TO BS 787 AT LEVEL STR 25L AND LBL 22 AT AFT CARGO COMPARTMENT (1EA) / REPLACED SUPPORT ZEE LOCATED BTW BS 727 TO BS 787 AT LEVEL STR25L AND LBBL22 AT AFT CARGO COMPARTMENT; IAW SRM B737-700-51-10-02; 51-40-02; DWNS 146A7500; 146A7502 MATERIAL USED BAC1496-377 7075-T62_PO: 2020-109561

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