Service difficulty report · Stringer · Boeing 7474R7F

Difficulty date
July 7, 2026
Submitted
July 15, 2026
Operation
Air carrier
Aircraft
N583UP
Make and model
Boeing 7474R7F
Aircraft serial
25867
Aircraft time
138,855 hours, 23,452 cycles
Part
Stringer
Part number
65B159892
Condition
Damaged
Location
Zone 500 Flap
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

FOUND LT WING NR 5 VC FLAP UPPER SIDE STRINGER DAMAGE. INSTALL NEW STRINGER IAW SRM 51-40-02-0G REV.107 AND DWG 65B15168, SH2, REV G.

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