What was found
HEATER WILL NOT BLOW HOT AIR, DURING TROUBLESHOOTING FOUND HIGHT PRESSURE CHECK VALVE FLAPPER HALVES BEING SEPARATED FROM CHECK VALVE BODY ON ONE SIDE.
- Difficulty date
- August 8, 2020
- Submitted
- August 10, 2020
- Operation
- Air carrier
- Aircraft
- N139JP
- Make and model
- Agusta AB139
- Aircraft serial
- 31039
- Aircraft time
- 10,237 hours, 19,168 cycles
- System (JASC)
- 2140 · Heating System
- Part
- Check Valve
- Part number
- 3G2140V00651
- Part serial
- M0102VNR1204
- Condition
- Separated
- Location
- Heater
- Part time
- 10,237 hours, 19,168 cycles
- 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.