Service difficulty report · Fitting · Boeing 74747UF

Difficulty date
June 6, 2025
Submitted
June 6, 2025
Operation
Air carrier
Aircraft
N477MC
Make and model
Boeing 74747UF
Aircraft serial
29255
Aircraft time
105,799 hours, 18,586 cycles
Part
Fitting
Part number
69B1163214
Condition
Loose
Location
Zone 600
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

RIGHT WING FIXED T/E GROUND SPOILER I/B SUPPORT RIB AT WBL 255.692 UPR FWD SUPPORT FTG LOOSE. RT WING FIXED T/E GROUND SPOILER I/B SUPPORT RIB AT WBL 255.692 UPR FWD SUPPORT FTG 69B11632-14 ASSY REPLACED AND INSTALLED IAW RI-57-51-17673 REV A. NO FURTHER DEFECTS NOTED.

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