SDR A6WA2017101145336

Service difficulty report · Duct · Cndair CL6002B19

Difficulty date: October 4, 2017
Submitted: October 11, 2017
Operation: Air carrier
Aircraft: N449AW
Make and model: Cndair CL6002B19
Aircraft serial: 7818
Aircraft time: 33,902 hours, 33,281 cycles
System (JASC): 2120 · Air Distribution System
Part: Duct
Condition: Detached
Location: Lt A/C Pack
Stage of operation: TX
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

TOILET SMOKE CAUTION MESSAGE ON PUSH BACK, APU ON 10TH STAGE BLEEDS CLOSED, ENGS OFF, F/A REPORTED SMOKE IN THE CABIN. FIRE BOTTLES ARMED. INSPECTED ACFT ELECTRICAL SYSTEMS AND PNEUMATIC SYSTEMS, NO SMOKE OR ODORS PRESENT. FOUND THE LEFT PACK DUCT BLOWN, REMOVED AND REPLACED PACK DUCT ASSY, OPS CHECKED GOOD IAW MM. R & R THE BELLOW ASSY ON APU INTAKE DUE TO SMOKE LIKE ODOR IN CABIN, PERFORMED OPS TEST AND OPS TESTED GOOD.