Service difficulty report · Bracket · Boeing 74745EF

Difficulty date
May 9, 2024
Submitted
May 10, 2024
Operation
Air carrier
Aircraft
N485MC
Make and model
Boeing 74745EF
Aircraft serial
30607
Aircraft time
105,484 hours, 18,797 cycles
Part
Bracket
Part number
1124570626
Part serial
NSN
Condition
Corroded
Location
Winglet Rib
Stage of operation
IN
How discovered
V
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

LEFT WINGLET, RIB BRACKET CORROSION WBL 1243.750(<P>1. REMOVE DAMAGE PART IAW SRM 51-40-02-0G-0 REV 100. 2. INSTALL NEW PART IAW SRM 51-40-02-0G-0 REV 100 AND DWG 11245700 SHEET 1 REV C 3. CONDITION CHECK NORMAL AND JOB COMPLETED.</P>)

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