What was found
AT BEGINNING DESCENT FL3 30- WHEN THROTTLES WENT TO IDLE, HAD AN ODOR. R & R THE RT AIR CYCLE MACHINE IAW AMM 21-51-03-404-018. OPS AND LEAK CHECKED NORMAL.
- Difficulty date
- July 14, 2017
- Submitted
- July 14, 2017
- Operation
- Air carrier
- Aircraft
- N14121
- Make and model
- Boeing 757224
- Aircraft serial
- 27563
- Aircraft time
- 76,557 hours, 19,020 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Acm
- Part number
- 6806404
- Part serial
- 3726
- Condition
- Odor
- Location
- Right
- Part time
- 72,440 hours, 18,045 cycles
- 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.