What was found
ON DESCENT INTO ONT PASSING THROUGH 17,000, STRONG ODOR OF BURNING RUBBER FILLED THE COCKPIT LASTED FOR APPROXIMATELY 3 MINUTES. THEN DISSIPATEDA/C POWERED FOR 24 HOURS. RAN BOTH PACKS 1 HOUR. NO ODOR DETECTED. OK PER AMM 05-51-56.
- Difficulty date
- January 25, 2020
- Submitted
- February 3, 2020
- Operation
- Air carrier
- Aircraft
- N324UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27750
- Aircraft time
- 55,508 hours, 18,402 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Odor
- Location
- Cockpit
- Stage of operation
- DE
- 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.