Service difficulty report · Ttl Bypass Valve · Bag JETSTM3101
FAA SDR system
- Difficulty date
- July 18, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N418UE
- Make and model
- Bag JETSTM3101
- Aircraft serial
- 780
- Engine
- Garrtt TPE33110U
- Part
- Ttl Bypass Valve
- Part number
- 8974575
- Condition
- Failed
- Location
- Lt Engine
- Stage of operation
- TO
- Nature of condition
- O
- Precautionary procedure
- C, D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX - LEFT TORQUE AND RPM INDICATION FLUCTATED ON TAKEOFF. TAKEOFF ABORTED. MAINTENANCE DEFERRED TTL PER MEL 76-2. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED DEFERRAL BY REPLACING LT TTL BYPASS VALVE. OPERATIONAL CHECK SATISFACTORY. (X)