Service difficulty report · Angle · Boeing 7378H4

Difficulty date
January 27, 2023
Submitted
March 13, 2023
Operation
Air carrier
Aircraft
N8525S
Make and model
Boeing 7378H4
Aircraft serial
36949
Aircraft time
20,253 hours, 9,749 cycles
Part
Angle
Condition
Corroded
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

RH TRANS. ANGLE HAS CORROSION (EXFOLIATION) STA. 500A-500I<[01] REMOVED RH TRANSITION ANGLE FROM STATION 500A-500I FOR REPLACEMENT PER SRM 51-40-02;[02] DRILLED UP AND COUNTERSUNK NEW ANGLE PER SRM 51-40-05.;[03] REMOVED AND REPLACED ANGLE PER SRM 51-40-02.;[04] C/W INSPECTION.

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