Service difficulty report · Skin · Boeing 737823

Difficulty date
November 9, 2020
Submitted
November 11, 2020
Operation
Air carrier
Aircraft
N818NN
Make and model
Boeing 737823
Aircraft serial
30910
Aircraft time
33,078 hours, 13,487 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

AIRCRAFT IN BASE MAINTENANCE. CORROSION OF FUSELAGE SKIN AT STA 917 BETWEEN STR 21L AND STR 22L, MEASURING L=4.0 IN, W=6.0 IN, D=0.032 IN. ACCOMPLISHED PERMANENT REINFORCING DOUBLER/TRIPLER REPAIR, IAW SRM 51-10-02 AND EA309614.