Service difficulty report · Frame · Boeing 737401

Difficulty date
March 17, 2011
Submitted
March 22, 2011
Operation
Air carrier
Aircraft
N404US
Make and model
Boeing 737401
Aircraft serial
23886
Aircraft time
60,100 hours, 40,750 cycles
Part
Frame
Part number
65C35243U6
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

CLT - Q2 - LEVEL 2 EXFOLIATION CORROSION ON FUSELAGE FRAME AT BS 847 BETWEEN S22R TO S24R. REPLACED FUSELAGE FRAME AT BS 847 BETWEEN S22R TO S24R IAW B737 SRM 51-40-02 & BOEING DRAWING 65-47960.