Service difficulty report · Angle · Boeing 7377H4

Difficulty date
August 21, 2017
Submitted
February 1, 2022
Operation
Air carrier
Aircraft
N225WN
Make and model
Boeing 7377H4
Aircraft serial
34333
Aircraft time
41,871 hours, 24,576 cycles
Part
Angle
Condition
Corroded
Location
Aft Cargo Compt
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

AFT PIT RH Z ANGLE BETWEEN STA 727E AND 767 HAS CORROSION. / BLENDED OUT DAMAGE-ORIG MAT'L: .040'; MAT'L REMOVED: .012'; MAT'L REMAINING: .028'. BLENDOUT IS OUT OF LIMITS I/A/W B737 ARM 53-00-53-1A-2. REMOVED DAMAGED Z-ANGLE IN AFT PIT; R/H STA 727 TO STA 737; LOCATED AND DRILLED NEW Z-ANGLE AND SPLICE; ALODINED AND PRIMED AND INSTALLED NEW Z-ANGLE I/A/W SRM 53-00-53-2R-5; REPAIR 5. CIC APPLIED I/A/W SRM 51-10-02.

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