What was found
STL - FLT 7408 - RIGHT ENGINE TORQUE FLUCTUATED 8 TO 10 PERCENT. MAINTENANCE REPLACED THE RIGHT ENGINE SURGE VALVE. (M)
- Difficulty date
- February 12, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N722TE
- Make and model
- Aerosp ATR72202
- Aircraft serial
- 220
- Engine
- Pwa PW120
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Surge Valve
- Part number
- 31B11802A
- Condition
- Sticking
- Location
- Right Engine
- Part time
- 8,680 hours
- Stage of operation
- CR
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.