Service difficulty report · Web · Boeing 74745EF

Difficulty date
June 30, 2025
Submitted
June 30, 2025
Operation
Air carrier
Aircraft
N487MC
Make and model
Boeing 74745EF
Aircraft serial
30609
Aircraft time
99,897 hours, 18,249 cycles
Part
Web
Part number
65B1086526
Condition
Cracked
Location
Zone 500
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

LEFT WING T/E CAVITY SUPPORT RIB WEB AT NR 5 SPOILER INBD LWR WBL 432.65 FOUND CRACKED. LT WING T/E CAVITY SUPPORT RIB WEB (P/N: 6565B10865-26) AT NR 5 SPOILER INBD LWR WBL 432.65 REPLACED IAW RI-57-70-17735 REV. A. NO FURTHER DEFECTS NOTED.

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