Service difficulty report · Hinge Box · Boeing 7377BD

Difficulty date
December 2, 2024
Submitted
December 6, 2024
Operation
Air carrier
Aircraft
N7736A
Make and model
Boeing 7377BD
Aircraft serial
35109
Aircraft time
57,606 hours, 30,033 cycles
Part
Hinge Box
Part number
141A8358Y6
Condition
Cracked
Location
Zone 800
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

CRACK EXTENDS BEYOND BLENDED AREA WHILE PERFORMING NDT PER EA 24-153-03356 WIP1 FOUND CRACK TO EXTEND APROX. .125' BEYOND BLENDED AREA.<[01] REMOVED AND REPLACED 141A8358Y6 (BOX; R1 DOOR UPPER HINGE BOX) PER SRM 51-40-02 COMPLETED ON FAULT NO: TTG8Q00XDE61

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