What was found
(AUS) NR 1 ENGINE ACCESSORY GEARBOX HIGH SPEED PINION AND SPUR GEARSHAFT TEETH GALLED. ROUGHNESS IN SOME BEARINGS DUE TO METAL CONTAMINATION.
- Difficulty date
- February 2, 2000
- Submitted
- June 23, 2000
- Operation
- Air carrier
- Make and model
- Bag JETSTM3201
- Engine
- Garrtt TFE33112UHR
- Propeller
- Rotol R333482F12
- System (JASC)
- 7260 · Turbine Engine Accessory Drive
- Part
- Gear
- Part number
- 31071181
- Condition
- Galled
- Location
- Accessory G/B
- Part time
- 1,300 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.