Service difficulty report · Stringer · Boeing 7377Q8

Difficulty date
February 11, 2020
Submitted
April 1, 2020
Operation
Air carrier
Aircraft
N799SW
Make and model
Boeing 7377Q8
Aircraft serial
28209
Aircraft time
73,404 hours, 42,536 cycles
Part
Stringer
Part number
141A35327
Condition
Corroded
Location
Fuselage
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

E/E COMPARTMENT AFT END OF STRINGER 29 STA 312+11 HAS CORROSION ON RIGHT VERTICAL WEB CAUSING A LARGE FLAKE TO COME OFF / REPAIRED S-29 AT BS 312+11' IAW EA# 200213 REV. IR N AND SWA EA# 1-753-36650 REV. IR. CORROSION WAS 100% MATERIAL LOSS P/N: 141A3532-7

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