Service difficulty report · Lavatory · Boeing 747422

Difficulty date
August 29, 2010
Submitted
September 15, 2010
Operation
Air carrier
Aircraft
N128UA
Make and model
Boeing 747422
Aircraft serial
30023
Aircraft time
41,989 hours, 5,025 cycles
Engine
Pwa PW4056
Part
Lavatory
Condition
Underserviced
Location
Rh Aft Lav
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

WATER LEAK IN CABIN. FLIGHT DIVERTED. RIGHT AFT LAV WASTE TANK SHOWS FULL AND LAVS 124,101 AND 102 HAVE SHUT DOWN. SERVICED RIGHT AFT LAV WASTE TANK. OPS CHK OK. ACP WATER LEAK CHECKS AROUND THE LAVS AND NO LEAKS FOUND. CLEANING AND DISINFECTANT BY SERVICE AIR.