What was found
INSPECTION TYPE:C, AIR TURNBACK DUE TO FUMES IN THE COCKPIT. TROUBLESHOT SYSTEM FOUND DEBRIS IN THE NR 2 PRECOOLER. REMOVED AND REPLACED THE NR 2 ENG PRECOOLER AND THE LT WATER SEPARATOR COALESCER BAG IAW MM 36-13-05 AND 21-55-02.
- Difficulty date
- June 7, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N779UP
- Make and model
- Doug DC871F
- Aircraft serial
- 45979
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Precooler
- Part number
- 22D10
- Condition
- Dirty
- Location
- Nr 2 Pylon
- Stage of operation
- CL
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.