What was found
AIRCRAFT WAS GROUNDED: IN FLIGHT ODOR IN CABIN AND COCKPIT. TURNED OFF LEFT PACK ODOR DISSIPATED. MAINTENANCE ISOLATED SOURCE OF ODOR TO THE APU. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)
- Difficulty date
- April 14, 2022
- Submitted
- April 18, 2022
- Operation
- Air carrier
- Aircraft
- N738US
- Make and model
- Airbus A319112
- Aircraft serial
- 1254
- Aircraft time
- 56,477 hours, 33,996 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Apu
- Part number
- 38007081
- Part serial
- P4104
- Condition
- Odor
- Location
- Zone 100 - Fuse
- Part time
- 29,200 hours, 19,103 cycles
- Stage of operation
- TO
- 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.