Service difficulty report · Frame · Boeing 7378H4

Difficulty date
July 19, 2024
Submitted
August 5, 2024
Operation
Air carrier
Aircraft
N8323C
Make and model
Boeing 7378H4
Aircraft serial
37005
Aircraft time
38,276 hours, 17,956 cycles
Part
Frame
Condition
Cracked
Location
Zn 400
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

CRACK LOCATED AFT ZEE FRAME UPPER POSITION ON FAN COWL O/B AT ENGINE 1 2024-402203<[01] REPLACED AFT ZEE FRAME UPPER POSITION ON FAN COWL O/B AT ENGINE 1 IAW B737-800 SRM 51-40-02 AND GOODRICH AEROSTRUCTURES CMM 71-13-30 PAGE 10062.<BR>SEE INDIVIDUAL SIGN-OFF BELOW;[02] REPLACED AFT ZEE FRAME UPPER POSITION ON FAN COWL O/B AT ENGINE 1 IAW B737-800 SRM 51-40-02 AND GOODRICH AEROSTRUCTURES CMM 71-13-30 PAGE 10062.<BR>SEE INDIVIDUAL SIGN-OFF BELOW. JOB COMPLETED.

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