Service difficulty report · Angle · Boeing 7378H4

Difficulty date
August 28, 2022
Submitted
September 7, 2022
Operation
Air carrier
Aircraft
N8646B
Make and model
Boeing 7378H4
Aircraft serial
36935
Aircraft time
27,640 hours, 12,745 cycles
Part
Angle
Condition
Corroded
Location
Fwd Cargo Bay
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; LH TRANSITION ANGLE FROM PREVIOUS REPAIR SPLICE AT STA. 500A+10 TO PREVIOUS REPAIR SPLICE STA. 500E+12 REQUIRES REPLACEMENT DUE TO OUT OF LIMITS ON FAULT TTG8Q00E8E60. FAULT RAISED DUE TO ORIGINAL FAULT MISSING FAILURE TYPE "C" AND INCORRECT FAILED SYSTEM (53-98) / [01] REMOVED; FABRICATED AND INSTALLED FWD CARGO; LH TRANSITION ANGLE FROM PREVIOUS REPAIR SPLICE AT STA. 500A+10 TO PREVIOUS REPAIR SPLICE STA. 500E+12 IAW SRM 53-00-53-2R-5.

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