Service difficulty report · Fuel Tank · Boeing 767332

Difficulty date
April 5, 2026
Submitted
April 8, 2026
Operation
Air carrier
Aircraft
N178DN
Make and model
Boeing 767332
Aircraft serial
25143
Aircraft time
145,902 hours, 21,563 cycles
Part
Fuel Tank
Condition
Corroded
Location
Zone 100
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

CENTER TANK UPPER SKIN AT BS 915 TO 925 LBL 18.0 FOUND CORRODED. REPAIR IAW ER/A 633261-14. (1529448) (AIRCRAFT GROUNDED)