SDR QMLA2013051313066

Service difficulty report · Warning Light · Snias AS350B3

Difficulty date: May 15, 2013
Submitted: May 17, 2013
Operation: Air carrier
Aircraft: N4497Y
Make and model: Snias AS350B3
Aircraft serial: 4497
Aircraft time: 2,583 hours, 4,084 cycles
Engine: Tmeca ARRIEL2B1
Engine time: 160 hours, 279 cycles
System (JASC): 2600 · Fire Protection System
Part: Warning Light
Condition: False Activation
Location: Fire Detection
Stage of operation: LD
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

AFTER LANDING, THE FIRE LIGHT ILLUMINATED BRIEFLY THEN EXTINGUISHED. CHECKED CONTINUITY OF FIRE DETECTORS REF AMM 26-11-00, 6-2, CHECKED WIRING REF WDM 26-11, CHECKED AND APPLIED STABILANT 22 TO PLUG 22 DELTA, CHECKED 38W HOLD STRIP, CHECKED 40W RELAY AND APPLIED STABILANT 22 TO CONNECTORS, COULD NOT DUPLICATE, NO DEFECTS NOTED.