Service difficulty report · Relay · Boeing 767322

Difficulty date
June 23, 2011
Submitted
July 21, 2011
Operation
Air carrier
Aircraft
N643UA
Make and model
Boeing 767322
Aircraft serial
25093
Aircraft time
87,063 hours, 13,868 cycles
Engine
Pwa PW4060
Part
Relay
Condition
Faulted
Location
Cargo Heat
Stage of operation
NR
How discovered
9
Nature of condition
J
Precautionary procedure
O

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

What was found

EICAS MESSAGE 'FWD CARGO OVHT' DISPLAYED. FWD CARGO OVERHEAT LIGHT ON OVERHEAD PANEL WAS FLICKERING ON AND OFF. FWD PIT TEMP NORMAL REPLACED CARGO OVERHEAT RELAY K231, NO MESSAGE OR OVERHEAT LIGHT DISPLAYED.