What was found
DURING REPLACEMENT OF THE CHECK VALVE, FOUND PIECES OF CHECK VALVE FLAPPERS, REPLACED WITH PN 320-2832-1-1 SN 635 OPERATIONAL CHECKED SATISFACTORY. NOTE: ALL PIECES REMOVED.
- Difficulty date
- June 1, 2001
- Submitted
- August 8, 2001
- Operation
- General aviation
- Aircraft
- N604MU
- Make and model
- Cndair CL6002B16
- Aircraft serial
- 5406
- Engine
- Ge CF341A
- System (JASC)
- 4920 · APU Core Engine
- Part
- Check Valve
- Part number
- 32020725
- Condition
- Damaged
- Location
- Apu
- 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.