What was found
STL - FLT NR 7326 - PRESSURIZATION SQUEAL FROM FORWARD PRESSURE BULKHEAD DURING CLIMB. MAINTENANCE CLEANED AND LUBRICATED FORWARD OUTFLOW VALVE, OPERATION CEHCK GOOD. (M)
- Difficulty date
- March 29, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N558HK
- Make and model
- Jetair JETSTM4101
- Aircraft serial
- 41071
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Vlv
- Part number
- 2099K021000
- Condition
- Contaminated
- Location
- Fwd Bulkhead
- Part time
- 730 hours
- Stage of operation
- CL
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.