Service difficulty report · Structure · Boeing 7377H4

Difficulty date
August 25, 2020
Submitted
September 22, 2020
Operation
Air carrier
Aircraft
N709SW
Make and model
Boeing 7377H4
Aircraft serial
27843
Aircraft time
74,940 hours, 44,603 cycles
Part
Structure
Part number
147A7430
Condition
Corroded
Location
Bs 259.5
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

CORROSION AT BS 259.5 FWD CHORD LBL 5 WL 208. REMOVED AND REPLACED BS 259 FWD CHORD WL 208, IAW BOEING DWG 141A7430 AND SRM 51-40-02-0G-0.

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