Service difficulty report · Support · Boeing 7377CT

Difficulty date
February 9, 2023
Submitted
March 20, 2023
Operation
Air carrier
Aircraft
N566WN
Make and model
Boeing 7377CT
Aircraft serial
32753
Aircraft time
67,249 hours, 34,782 cycles
Part
Support
Condition
Corroded
Location
Zn 100 Fus Lower
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

CORROSION SUPPORT ZEE LBL 24.9 WL 152.7 BTW BS 747 TO BS 807AT AFT CARGO COMPARTMENT 2023-106311<[01] REPAIRED SUPPORT ZEE LOCATED BETWEEN 747 TO BS 807 AND LBL21; WL156 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6; SEE INDIVIDUAL SIGN OFFS BELOW.;[02] Ï¿½TEM RII<BR>REPAIRED SUPPORT ZEE LOCATED BETWEEN 747 TO BS 807 AND LBL21; WL156 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6; SEE INDIVIDUAL SIGN OFFS BELOW.

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