Service difficulty report · Skin · Boeing 737401

Difficulty date
January 25, 2011
Submitted
March 23, 2011
Operation
Air carrier
Aircraft
N404US
Make and model
Boeing 737401
Aircraft serial
23886
Aircraft time
60,100 hours, 40,750 cycles
Part
Skin
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 SKIN AT BS 747 BETWEEN S27L TO S27R. BLENDED CORROSION ON FUSELAGE SKIN AT BS 747 BETWEEN S27L TO S27R WITHIN LIMITS IAW B737 SRM 53-60-53.