Service difficulty report · Dump Valve · Boeing 767332

Difficulty date
October 4, 2025
Submitted
October 13, 2025
Operation
Air carrier
Aircraft
N185DN
Make and model
Boeing 767332
Aircraft serial
27961
Aircraft time
128,042 hours, 18,507 cycles
Part
Dump Valve
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

SHIP 185 DURING REPLACEMENT OF FWD WASTE TANK DUMP VALVE, FOUND CORROSION OF STRUCTURE SURROUNDING THE WASTE SERVICING PANEL. CORRECTIVE ACTION: DAMAGE AREA REPAIRED PER ER/A 629441-14 REV. ORIG SECTION II (1234151)