What was found
ODOR OF SMOKE IN COCKPIT. FAULTY AIR CYCLE MACHINE. REPLACED AIR CYCLE MACHINE AND LEFT AND RIGHT COALESCER BAGS. AIR CYCLE MACHINE IMPELLAR WORN. FOUND WHEEL SCRUBBING. REPLACE WHEEL.
- Difficulty date
- October 1, 2006
- Submitted
- October 12, 2006
- Operation
- Air carrier
- Aircraft
- N399UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24674
- Aircraft time
- 45,557 hours, 31,533 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Impeller
- Condition
- Failed
- Location
- Acm
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.