Service difficulty report · Stiffener · Boeing 7377Q8

Difficulty date
November 16, 2017
Submitted
May 12, 2022
Operation
Air carrier
Aircraft
N7866A
Make and model
Boeing 7377Q8
Aircraft serial
30648
Aircraft time
43,563 hours, 29,163 cycles
Part
Stiffener
Condition
Corroded
Location
Aft Fuselage
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

SUPPLEMENTAL INFORMATION: ***CORROSION*** INTERNAL BULKHEAD BS1088 RBL35 WL246 UPPER STIFFENER HAS CORROSION.(M ARKED). / REMOVED DAMAGE ON INTERNAL BULKHEAD BS 1088. RBL 35 W/L 246 UPPER STIFFENER. REPAIRED PER ATS ER 17-05334 REV IR AND SWA EA 1-753-32051 REV IR. (L=.50' X D= .006') ORIGINAL THICKNESS .071'. NO FURTHER ACTION REQUIRED.

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