SDR WTAA970105

Service difficulty report · Ttl System · Bag JETSTM3101

Difficulty date: June 14, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N401UE
Make and model: Bag JETSTM3101
Aircraft serial: 729
System (JASC): 7712 · Engine BMEP/Torque Indicating
Part: Ttl System
Condition: Malfunctioned
Location: Rt Engine
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.

What was found

FAT - AFTER TAKEOFF, RIGHT ENGINE TORQUE TO 70 PERCENT DROP REPORTED. AIRCRAFT RETURNED TO STATION. MAINTENANCE DEFERRED TTL SYSTEM PER MEL 76-2. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED DEFERRAL BY PERFORMING CONTINUITY CHECK OF RIGHT TTL SYSTEM, PERFORMED TTL TRIP TEST WITH SRL. NO DISCREPANCIES NOTED. OPERATIONAL CHECK SATISFACTORY. (X)