Service difficulty report · Tee Fitting · Boeing 75724APF

Difficulty date
July 9, 2021
Submitted
July 12, 2021
Operation
Air carrier
Aircraft
N432UP
Make and model
Boeing 75724APF
Aircraft serial
25463
Aircraft time
27,847 hours, 18,955 cycles
Part
Tee Fitting
Part number
149N75236
Condition
Corroded
Location
Bs 1180
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

INSPECTION TYPE:SEG3RH AFT WTB FAIRING STRUCTURE TEE CHORD AT STA 1180, RBL 36 HAS EXFOLIDATED CORROSIONREMOVED AND REPLACED TEE CHORD IAW ARM 51-40-02-0G

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