What was found
DURING TAKEOFF ROLL, CABIN PRESSURIZED UP TO 2000+ PER MIN THEN UPON POWER REDUCTION DROPPED TO -2000 RAPIDLY. REPLACED ELECTRO PNEUMATIC OUTFLOW VALVE IAW RII CARD 21-302. OPS CHECK GOOD.
- Difficulty date
- October 22, 2001
- Submitted
- October 26, 2001
- Operation
- Air carrier
- Aircraft
- N218SW
- Make and model
- Emb EMB120ER
- Aircraft serial
- 120287
- Aircraft time
- 19,394 hours, 26,583 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 2091G010800
- Part serial
- 225
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Part time
- 1,492 hours, 1,032 cycles
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.