Service difficulty report · Intercostal · Boeing 74787UF

Difficulty date
April 20, 2021
Submitted
April 23, 2021
Operation
Air carrier
Aircraft
N858GT
Make and model
Boeing 74787UF
Aircraft serial
37569
Aircraft time
40,676 hours, 6,525 cycles
Part
Intercostal
Condition
Cracked
Location
Main Cargo Door
Stage of operation
IN
How discovered
V
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

MAIN DECK SIDE CARGO DOOR LATCH FRAME SPLICE INTERCOSTAL WEB (146U6145-1), DOUBLER (65B17613-30), AND INNER CHORD (146U6157-10) - CRACK DAMAGE AT STA 1707 WL210 TO WL200 - CAT C REPAIR(<P ><SPAN>PERFORMED TIME LIMITED / REPAIR OF MAIN DECK SIDE CARGO DOOR IAW EO 1952A330 PART 1, FABRICATED AND / INSTALLED 0.140" THICK REPAIR STRAP ON THE SHAPE OF INTERCOSTAL / INNER CHORD 146U6157-10</SPAN></P>)

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