What was found
PDX FLIGHT NR 2141 DURING CLIMB, LEVEL OFF AND DESCENT, MASTER WARNING SMOKE ILLUMINATED APPROXIMATELY 10 TIMES FOR 3-5 SECONDS EACH TIME. MAINTENANCE REPLACED ACM HEAT EXCHANGER IAW DHC-8-200 MM TASK 21-50-11-00-801.
- Difficulty date
- November 15, 2006
- Submitted
- November 15, 2006
- Operation
- Air carrier
- Aircraft
- N362PH
- Make and model
- Dhav DHC8202
- Aircraft serial
- 518
- Aircraft time
- 19,170 hours, 27,760 cycles
- Engine
- Pwa PW123D
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Heat Exchanger
- Condition
- Malfunctioned
- Location
- Acm
- Part time
- 3,335 hours, 4,909 cycles
- 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.