SDR REXA2015041900420

Service difficulty report · Fire Warning · Cndair CL6002D24

Difficulty date: April 19, 2015
Submitted: April 23, 2015
Operation: Air carrier
Aircraft: N922XJ
Make and model: Cndair CL6002D24
Aircraft serial: 15174
Aircraft time: 17,505 hours, 11,103 cycles
System (JASC): 2612 · Fire Detection
Part: Fire Warning
Condition: Intermittent
Stage of operation: CR
How discovered: O
Nature of condition: N
Precautionary procedure: B

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

What was found

INTERMITTENT FIRE SYS FAULT STATUS MESSAGE INFLT. WOULD COME ON FOR 5-10 SECONDS EVERY MINUTE OR 2. STOPPED AFTER DESCENDING OUT OF FL360. NO CODE LOGGED IN MDC. R & R HARNESS FIRE SENSOR IAW AMM 26-11-09, NO FIX. DM REMAINS OPEN 31739 89-1. R & R LOWER, UPPER & SIDE FIRE DETECTION LT ENG LOOPS A234, A235, A236 & IAW AMM 26-11-03, 26-11-01, 26-11-05 & 26-10-01. OPERATIONS CHECKED GOOD IAW AMM 26-10-00.