What was found
ACFT RETURNED TO DEPARTURE, DUE TO NO HEAT IN THE PASSENGER COMPARTMENT. TROUBLESHOT AND FOUND NASI MIX VALVE STUCK IN THE FULL COLD POSITION. R & R MIX VALVE IAW MM 21.04.25. OPS CHECKED GOOD.
- Difficulty date
- November 21, 2012
- Submitted
- November 26, 2012
- Operation
- Air carrier
- Aircraft
- N799AL
- Make and model
- Doug DC862F
- Aircraft serial
- 45922
- Aircraft time
- 88,593 hours, 26,726 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Valve
- Part number
- PS1313
- Part serial
- 74
- Condition
- Stuck
- Location
- Cabin
- Part time
- 1,476 hours, 325 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.