Service difficulty report · Buttstrap · Boeing 737823

Difficulty date
July 9, 2024
Submitted
July 9, 2024
Operation
Air carrier
Aircraft
N965NN
Make and model
Boeing 737823
Aircraft serial
33239
Aircraft time
27,585 hours, 11,409 cycles
Part
Buttstrap
Part number
146A32103
Condition
Corroded
Location
Bs 887 S27l/R
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 ON LOWER FUSELAGE OUTER SKIN PANEL BUTT STRAP AT STA 887 BETWEEN S27L AND S27R. REPAIRED STRAP PER EA 355602.