SDR VTZA97275

Service difficulty report · Tq Ring Bridge · Bag JETSTM3201

Difficulty date: May 12, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N477UE
Make and model: Bag JETSTM3201
Aircraft serial: 890
System (JASC): 7712 · Engine BMEP/Torque Indicating
Part: Tq Ring Bridge
Condition: Failed
Location: Rt Engine
Stage of operation: CL
Nature of condition: J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLT 6496 - IAD-MDT - DURING CLIMB, MADE AN UNSCHEDULED LANDING AT IAD DUE TO RT ENGINE TORQUE, EGT, FUEL FLOW, AND RPM FLUCTUATING. AIRCRAFT RETURNED TO THE GATE AT IAD WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND RIGHT ENGINE TORQUE RING BRIDGE NR 1 FAILED. MAINTENANCE SWAPPED RT TORQUE RING BRIDGE AND CALIBRATED, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)