Service difficulty report · Angle · Boeing 7378H4

Difficulty date
June 16, 2026
Submitted
July 22, 2026
Operation
Air carrier
Aircraft
N8542Z
Make and model
Boeing 7378H4
Aircraft serial
63581
Aircraft time
29,429 hours, 14,965 cycles
Part
Angle
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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

FWD CARGO BAY RT TRANSITION ANGLE HAD INTERGRANULAR CORROSION, BS 500E+7 - 500E+16. CUT AND REMOVED THE DAMAGED PART OF THE FWD CARGO RT TRANSITION ANGLE IAW SRM 53-00-53-2R-6. FABRICATED NEW REPAIR PARTS AND INSTALLED PER SRM 53-00-53-2R-6.

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