What was found
ATB- DUE TO THE AIRCRAFT NOT PRESSURIZING WITH AN ASSOCIATED -ALL PACKS OFF- MESSAGE. REPLACED R2-5104 PACK SHUTDOWN/AUTO OFF RELAY AND PERFORMED VERIFICATION FLIGHT. OPS CHECK GOOD.(8318756)(AIRCRAFT GROUNDED)
- Difficulty date
- June 19, 2026
- Submitted
- July 7, 2026
- Operation
- Air carrier
- Aircraft
- N717JL
- Make and model
- Boeing 717200
- Aircraft serial
- 55042
- Aircraft time
- 60,701 hours, 43,067 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Relay
- Condition
- Faulted
- Location
- Zone 100
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A, I
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.