Service difficulty report · Angle · Boeing 737401

Difficulty date
February 23, 2011
Submitted
April 1, 2011
Operation
Air carrier
Aircraft
N419US
Make and model
Boeing 737401
Aircraft serial
23986
Aircraft time
59,930 hours, 40,137 cycles
Part
Angle
Part number
6517688U165
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 MAIN ENTRY DOOR CUTOUT SUPPORT CHORD BETWEEN BS 312 TO BS 344, S17L. REPLACED MAIN ENTRY DOOR CUTOUT SUPPORT CHORD BETWEEN BS 312 TO BS 344, S17L IAW B737 SRM 51-40-02 & BOEING DRAWING 65-17688 REV B.