Service difficulty report · Angle · Boeing 7378H4

Difficulty date
April 20, 2024
Submitted
May 23, 2024
Operation
Air carrier
Aircraft
N8573Z
Make and model
Boeing 7378H4
Aircraft serial
64250
Aircraft time
19,244 hours, 9,887 cycles
Part
Angle
Part number
UNKNOWN
Condition
Corroded
Location
Bs 500a-500b
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

FWD CARGO L/H TRANSITION ANGLE UPPER SURFACE HAS CORROSION AT N/P AND FASTNER HOLES STA 500A - 500B LBL 23-25 WL 156. MRKD<[01] REMOVED CORROSION PER SRM 51-10-02. BLENDED AREA OUT OF LIMITS PER SRM 53-00-53-1A-2.;[02] C/W INSP. REMOVED CORROSION PER SRM 51-10-02. BLENDED AREA OUT OF LIMITS PER SRM 53-00-53-1A-2.;[03] REMOVED AND REPLACED TRANSITION ANGLE ASSEMBLY FROM STA 400 TO STA 500I I.A.W SRM 51-40-02.;[04] REMOVED AND REPLACED TRANSITION ANGLE ASSEMBLY FROM STA 400 TO STA 500I I.A.W SRM 51-40-02.;[05] REMOVED AND REPLACED TRANSITION ANGLE ASSEMBLY FROM STA 400 TO STA 500I I.A.W SRM 51-40-02.

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