SDR ASOA2015030412316

Service difficulty report · Duct · Cndair CL6002D24

Difficulty date: March 1, 2015
Submitted: March 4, 2015
Operation: Air carrier
Aircraft: N135EV
Make and model: Cndair CL6002D24
Aircraft serial: 15225
Aircraft time: 15,152 hours, 9,847 cycles
System (JASC): 3610 · Pneumatic Distribution System
Part: Duct
Condition: Leaking
Location: Bleed Sys
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

WHILE CLIMBING THRU FL250, RECEIVED LT BLEED DUCT WARNING MSG FOLLOWED BY TOTAL PRESSURIZATION FAILURE, EXECUTED EMERGENCY DESCENT TO 10K, FOLLOWED QRH AND DIVERTED. ENROUTE, ACFT DIVERTED DUE TO MAINTENANCE. WING ANTI-ICE DUCT OPS AND LEAK CHK GIID IAW AMM 30-11-00. CABIN PRESS CONTROL OPS CHK GOOD IAW AMM 21-31-00.