What was found
FLIGHT 1727/17 UNABLE TO PRESSURIZE ON DEPARTURE FROM JFK. CREW STATED THAT THE OUTFLOW VALVE WHEEL WAS STUCK. REPLACED CABIN PRESS CONT DRUM GEAR PER MM. SYS CHECKS GOOD. FULL TRAVEL OK.
- Difficulty date
- July 17, 2009
- Submitted
- July 23, 2009
- Operation
- Air carrier
- Aircraft
- N904DL
- Make and model
- Doug MD88
- Aircraft serial
- 49535
- Aircraft time
- 59,826 hours, 47,024 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Drum
- Part number
- 3928903503
- Condition
- Damaged
- Location
- Cockpit
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.