What was found
BLOCK TURNBACK, DUE TO SMOKE IN CABIN. UPON RETURNING TO GATE, MAINTENANCE FOUND NR 2 AIR CYCLE MACHINE HAD FAILED. REMOVED AND REPLACED THE NR 2 AIR CYCLE MACHINE, OPS CHECK OK. (M)
- Difficulty date
- August 26, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N609FF
- Make and model
- Boeing 747121
- Aircraft serial
- 20354
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Acm
- Part number
- 719238
- Condition
- Failed
- Location
- Nr 2 Acm
- Stage of operation
- TX
- Nature of condition
- B
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.