What was found
LEFT AIR CONDITIONING HEAT EXCHANGER AND PLENUM-DIFFUSER BYPASS CHECK VALVE DOOR DEPARTED AIRCRAFT.
- Difficulty date
- October 27, 2026
- Submitted
- October 28, 2026
- Operation
- Air carrier
- Aircraft
- N75435
- Make and model
- Boeing 737924ER
- Aircraft serial
- 33529
- Aircraft time
- 53,654 hours, 19,454 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Check Valve
- Part number
- 22156391
- Condition
- Detached
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.