- Difficulty date
- December 24, 2001
- Submitted
- February 5, 2002
- Operation
- Air carrier
- Make and model
- Dhav DHC8202
- Engine
- Pwa PW123D
- Propeller
- Hamstd 14SF23
- Part
- Switch
- Part number
- 7506593
- Condition
- Failed
- Location
- Bleed Air Sys
- Part time
- 9,036 cycles
- Component
- Bleed Air Indic · Pwa · PW123D
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) NR 1 BLEED AIR SYSTEM TEMPERATURE OVERHEAT SWITCH FAILED.