What was found
DISASSEMBLY OF THE APU FOR A CRACKED SCROLL ASSY REVEALED A CRACKED TURBINE NOZZLE ASSY. THE TURBINE NOZZLE HAD 389 HRS SINCE NEW.
- Difficulty date
- February 19, 2011
- Submitted
- March 15, 2011
- Operation
- Air carrier
- Make and model
- Cndair CL604
- Aircraft time
- 5,898 hours
- Engine
- Ge CF343B
- System (JASC)
- 4920 · APU Core Engine
- Part
- Turbine Nozzle
- Part number
- 38463486
- Condition
- Cracked
- Location
- Apu
- Part time
- 389 hours
- Component
- Apu · GTCP36100E
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.