Service difficulty report · Winglet · Boeing 7378H4

Difficulty date
March 14, 2024
Submitted
April 9, 2024
Operation
Air carrier
Aircraft
N8307K
Make and model
Boeing 7378H4
Aircraft serial
36987
Aircraft time
39,033 hours, 18,128 cycles
Part
Winglet
Part number
UNKNOWN
Condition
Corroded
Location
Rt Wing
Stage of operation
IN
How discovered
9
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

CORROSION SPLIT SMITAR LOC TRAILING EDGE UPPER POSITION 2024-160824 CORROSION SPLIT SMITAR LOC TRAILING EDGE UPPER POSITION RT WING. REPLACED SPLIT SMITAR ARROW HEAD TRAILING EDGE RH IAW SRM 51-40-02-0G-0.

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