Service difficulty report · Former · Boeing 7377BD

Difficulty date
October 17, 2024
Submitted
November 25, 2024
Operation
Air carrier
Aircraft
N7741C
Make and model
Boeing 7377BD
Aircraft serial
35788
Aircraft time
57,405 hours, 30,330 cycles
Part
Former
Condition
Cracked
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

R/H FAIRING FORMER BS 500D BETWEEN STRINGER 18 R/H AND 19 R/H IS CRACKED<[01] EVALUATED CRACK ON FAIRING FORMER AT BS 500D BETWEEN STRINGER 18R/H AND 19R/H FOUND TO BE OUT OF LIMITS THEREFORE FAIRING FORMER WILL BE REPAIRED BY REPLACEMENT OF PART PER 53-30-71-1A-1 FIG 105 DETAIL G AND SRM 51-10-02 PAR. 9;[02] VERIFIED CORRECTIVE ACTION 1;[03] REMOVED AND REPLACED FAIRING SUPPORT AT BS 500D BETWEEN STRINGER 18R/H AND 19R/H PER SRM 51-40-02; DWG:116A3110;ID:0005;REV:B AND DWG:116A3010;ID:0029;REV:B.;[04] VERIFIED CORRECTIVE ACTION 3

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