Service difficulty report · Wire · Boeing 777222

Difficulty date
August 14, 2010
Submitted
August 16, 2010
Operation
Air carrier
Aircraft
N218UA
Make and model
Boeing 777222
Aircraft serial
30222
Aircraft time
39,284 hours, 4,847 cycles
Engine
Pwa PW40903
Part
Wire
Condition
Broken
Location
Overflow Valve
Stage of operation
CL
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

WATER PRESSURE PROBLEM. FOUND CABLE BROKEN ON PRES ELECT OVERFLOW VALVE. PUT VALVE IN CLOSED POSITION. ALL WATER PSI CHECKS OK IAW MEL.