SDR VE7A2015051800001

Service difficulty report · Connector · Skrsky S76C

Difficulty date: May 18, 2015
Submitted: May 25, 2015
Operation: Air carrier
Aircraft: N761P
Make and model: Skrsky S76C
Aircraft serial: 760588
Aircraft time: 7,680 hours, 14,061 cycles
System (JASC): 2697 · Fire Protection System Wiring
Part: Connector
Condition: Dirty
Location: Fire Detector
Part time: 447 hours
Stage of operation: CR
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

DURING CRUISE FLIGHT, NR 2 ENG FIRE LIGHT & TONE CAME ON, MUTED TONE & BOTH WENT OUT, ONLY TO COME ON LATER, RETURNED TO LOCATION. RELEASED TO MX, INSPECTED & CLEANED PLUGS ON ALL FIRE DETECTORS. PERFORMED FIRE DETECTION SYS CHECKS & COULD NOT DUPLICATE.