Service difficulty report · Tee Fitting · Boeing 767332

Difficulty date
March 16, 2018
Submitted
March 19, 2018
Operation
Air carrier
Aircraft
N179DN
Make and model
Boeing 767332
Aircraft serial
25144
Aircraft time
124,613 hours, 17,684 cycles
Part
Tee Fitting
Condition
Corroded
Location
Bs 955
Stage of operation
IN
How discovered
9
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

AFTER REMOVED FITTING ON FLOORBEAM ATTACHED TO THE CABIN PRESSURE DECK PANEL AT BS 955, RBL 11, FOUND CORROSION ON THE CENTER TANK UPPER SKIN AND LOWER TEE FITTING. COMPLIED WITH ERA 566388-14.