SDR A6WA201240668

Service difficulty report · Duct · Cndair CL6002B19

Difficulty date: July 14, 2012
Submitted: July 27, 2012
Operation: Air carrier
Aircraft: N453AW
Make and model: Cndair CL6002B19
Aircraft serial: 7838
Aircraft time: 21,313 hours, 21,080 cycles
System (JASC): 7500 · Engine Bleed Air System
Part: Duct
Condition: Loose
Location: Bleed Air
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

FLT 453. RIGHT 14TH DUCT WARNING MESSAGE IN FLIGHT AS 12,000 FT WITH ANTI-ICE OFF. COMPLIED WITH QRH & MESSAGE PERSISTS. A/I PAGE SHOWS RED AT "T" BETWEEN 14TH STAGE SHUTOFF VALVE AND THE WING & COWL SHUTOFF VALVES. PERFORMED OPS TEST OF FIRE LOOPS. NO FAULTS FOUND. OPS CHECKED GOOD. FOUND LOOSE 14TH STAGE DUCTING BOOT 2" BELOW FIRE LOOP. RESECURED AND LEAK CHECKED IAW SUPPLEMENT 99-016. NO LEAKS FOUND.