What was found
TEST FLIGHT DISCREPANCY. . BURNIG SMELL ON FLIGHT DECK PASSING 12K FT SEEM S ELEC REPLACED APU AND ALL LH PACK COMPONENTS. PERFORMED OPERATIONAL CHECKS AND NO SMELL IN COCKPIT OR CABIN. TEST CREW WILL CHECK REFERENCE PER LP 9801346.
- Difficulty date
- November 14, 2024
- Submitted
- November 18, 2024
- Operation
- Air carrier
- Aircraft
- N224UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30225
- Aircraft time
- 86,150 hours, 10,052 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Apu
- Part number
- 38005501
- Part serial
- P1269
- Condition
- Odor
- Part time
- 43,467 hours, 22,735 cycles
- 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.