Service difficulty report · Valve · Boeing 757324

Difficulty date
May 29, 2024
Submitted
May 30, 2024
Operation
Air carrier
Aircraft
N77865
Make and model
Boeing 757324
Aircraft serial
32589
Aircraft time
68,939 hours, 20,388 cycles
Part
Valve
Part number
265127823
Part serial
0048
Condition
Leaking
Location
Waste Tank
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FOUND BLUE WATER(TOILET) LEAKING FROM AIRCRAFT BELLY DRAIN JUST AFT OF AFT CARGOPIT DOOR BLUE WATER LEAK COMING FROM FWD. WASTE TANK BALL VALVE. P# SIDEWALL PANEL FOR WASTE TANK ACCESS REMOVED PACKINGS IN STOCK AND ORDERED PHOTO OF VALVE LEAK LAV TANKS HAVE BEEN DUMPED AND RINSED OUT. REMOVED WASTE TANK DRAIN VALVE PER AMM 38-32-38-004-001. NEED TO 2651-278-24, M&E 53-3832-9-0003 IPC REF 38-32-30-03 ITEM 100. INSTALL NEW VALVE PCN 2651-278-23 M/E53-3832-9-0002. NOT STOCKED ORD.