Service difficulty report · Angle · Boeing 7378H4

Difficulty date
November 22, 2023
Submitted
December 18, 2023
Operation
Air carrier
Aircraft
N8675A
Make and model
Boeing 7378H4
Aircraft serial
35976
Aircraft time
26,896 hours, 13,003 cycles
Part
Angle
Part number
UNKNOWN
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

CORROSION ON AFT CARGO R/H TRANSITION ANGLE FLOORBOARD HOLE AT BS 727 I + 18 ' APROX<[01] REMOVED CORROSION PER SRM 53-0-53-1A-2 (0.038' REMAINING THICKNESS). TRANSITION ANGLE IS OUT OF LIMITS PER SRM 53-00-53-1A-2.;[02] REMOVED RH TRANSITION ANGLE FROM STA 727H+11' TO STA 767 PER SRM 51-40-02.;[03] FABRICATED TRANSITION ANGLE REPAIR PARTS PER SRM 53-00-53-2R-6.;[04] INSTALLED REPAIR PARTS PER SRM 53-00-53-2R-6 AND SRM 51-40-02;[05] C/W INSPECTION;[06] C/W INSPECTION

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