Service difficulty report · Tee Fitting · Boeing 737823

Difficulty date
January 19, 2023
Submitted
January 25, 2023
Operation
Air carrier
Aircraft
N908AN
Make and model
Boeing 737823
Aircraft serial
29510
Aircraft time
60,536 hours, 24,935 cycles
Part
Tee Fitting
Condition
Corroded
Location
Bs 667 Lbl 15
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 OUTBOARD WING LOWER SURFACE ACCESS PANEL NUMBER 193AL STRUCTURE INBOARD END SUPPORT. LOCATED AT STA 667 AND LEFT BUTT LINE 15. REMOVED AND REPLACED T CHORD SUPPORT.