What was found
AIRCRAFT RETURNED TO FIELD DUE TO LEFT DUCT LIGHT ILLUMINATED. THE SYSTEM WAS TROUBLESHOT AND THE DC CONTROL UNIT WAS DETERMINED TO HAVE FAILED. THE UNIT WAS REPLACED AND A FUNCTIONAL CHECK PERFORMED WITH ALL INDICATIONS NORMAL. (M)
- Difficulty date
- July 16, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N839JS
- Make and model
- Bag JETSTM3101
- Aircraft serial
- 748
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Unit Control
- Part number
- 218D4
- Condition
- Failed
- Location
- Ws 36
- Component
- Graviner
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.