Service difficulty report · Fitting · Boeing 74747UF

Difficulty date
May 25, 2022
Submitted
May 27, 2022
Operation
Air carrier
Aircraft
N418MC
Make and model
Boeing 74747UF
Aircraft serial
32840
Aircraft time
78,853 hours, 12,764 cycles
Part
Fitting
Part number
69B14276U7
Part serial
NSN
Condition
Cracked
Stage of operation
IN
How discovered
E
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FUSE - CENTER SECTION - STA 1000 FRONT SPAR SHEAR TIE AND INTERCOSTAL LUG FTG INSPECTION FOUND CRACKED AT STA 1000 LBL 57.5. FUSE - CENTER SECTION - STA 1000 LBL 57.5" FRONT SPAR SHEAR TIE LUG FTG P/N: 69B14267U7 REPLACED AND INSTALLED IAW ATLAS EO: 4453C024 PART 5</P>)

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