What was found
SMOKE REPORTED IN CABIN AFTER ENGINE STARTS. RAN APU AND BOTH ENGINES INDEPENDENTLY. SMOKE ONLY APPEARS WITH NR 2 ENGINE. R & R AIR SWITCHING VALVE IAW 72-30-00. RAN NR 2 ENGINE. NO FIX.
- Difficulty date
- February 13, 2013
- Submitted
- February 13, 2013
- Operation
- Air carrier
- Aircraft
- N343EN
- Make and model
- Dhav DHC8311
- Aircraft serial
- 340
- Aircraft time
- 42,512 hours, 51,061 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Switching Unit
- Part number
- 310676001
- Condition
- Failed
- Location
- Cabin Air
- 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.