SDR VNAA2017062111101

Service difficulty report · Warning System · Cndair CL6002C10

Difficulty date: June 21, 2017
Submitted: June 24, 2017
Operation: Air carrier
Aircraft: N545PB
Make and model: Cndair CL6002C10
Aircraft serial: 10325
Aircraft time: 15,511 hours, 11,281 cycles
System (JASC): 7540 · Bleed Air Indicating System
Part: Warning System
Condition: False Activation
Location: Cockpit
Stage of operation: CL
How discovered: O
Nature of condition: J, B
Precautionary procedure: B, I, G, A

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

What was found

WITH THE RT PACK ON DEFERRAL, HAD A LT BLEED DUCT WARNING MSG IN FLIGHT, CABIN LOST PRESSURE DUE TO WARNING MSG. PAX O2 MASK'S AUTO DEPLOYED AND USED. SMELL OF BURNING IN CABIN, SUSPECT FROM O2 GENERATORS. AIRCRAFT DIVERTED. COMPANY MX CREW INSP BLEED DUCT SYSTEM, NO DEFECTS FOUND, GROUND RAN ENGINES FOR SEVERAL HOURS, ALL OPS CHECKS GOOD.