SDR ASAA2013010293597

Service difficulty report · Fire Loop · Boeing 737890

Difficulty date: January 2, 2013
Submitted: January 4, 2013
Operation: Air carrier
Aircraft: N518AS
Make and model: Boeing 737890
Aircraft serial: 35693
Aircraft time: 14,981 hours, 4,550 cycles
System (JASC): 2611 · Smoke Detection
Part: Fire Loop
Condition: No Test
Stage of operation: IN
How discovered: C
Nature of condition: L
Precautionary procedure: K

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

What was found

CARGO FIRE AFT LOOP A WILL NOT TEST. ACFT GROUNDED. UNABLE TO DUPLICATE DEFECT, ACCOMPLISHED CARGO FIRE TEST REF MM 26-16-00, TEST PASSED. ACCOMPLISHED TEST SEVERAL TIMES. CEU DOES NOT LOG ANY DETECTOR FAULTS DURING TEST. NO HISTORY PAST 30 DAYS.