Service difficulty report · Connector · Boeing 747212B

Difficulty date
June 1, 2005
Submitted
June 13, 2005
Operation
Air carrier
Aircraft
N526UP
Make and model
Boeing 747212B
Aircraft serial
21937
Part
Connector
Condition
Dirty
Location
Fire Detect Sys
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
E

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

What was found

NR 4 ENG A- LOOP DISPLAYED INTERMITTENT FAULT LIGHTS AND BELL TEMPERATURE WAS IN RED BANK BUT FLUCTUATED SOMEWHAT. PERFORMED PRECAUTIONARY ENGINE SHUT DOWN PROCEDURE. TEMP STAYED IN HIGH ORANGE TO RED BAND. FOUND LOWER RIGHT A- LOOP CONNECTORS SOAKED WITH OIL. CLEANED CONNECTORS AND TEMP BANK RETURNED TO NORMAL. TESTED PER MM 26-11-00 TEST GOOD.

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