Service difficulty report · Support · Boeing 73776Q

Difficulty date
November 18, 2022
Submitted
November 29, 2022
Operation
Air carrier
Aircraft
N550WN
Make and model
Boeing 73776Q
Aircraft serial
30279
Aircraft time
64,956 hours, 40,344 cycles
Part
Support
Condition
Corroded
Location
Bs 727-847
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 ON SUPPORT ZEE LOCATED BETWEEN BS727 TO BS847 LBL 21 WL 156 AT LEVEL STR 25L AFT CARGO COMPARTMENT 2022-636250. REPLACED SUPPORT ZEE LOCATED BETWEEN BS727 TO BS847 LBL 21 WL 156 AT LEVEL STR 25L AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-10-02-0G-0;SRM 51-40-02-0G-0 AND DWG 146A7500 REV -. SEE INDIVIDUAL SING-OFF BELOW.;[02] TASK CARD COMPLETED

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