What was found
DURING DISASSEMBLY OF GEARBOX, SLIDER BLOCK BEARING AND RIGHT IDLER FORWARD TAB WASHER WERE FOUND BROKEN WHICH CAUSED DAMAGE TO BULKHEAD. HSS SO NR 251975 SO. CUST: MESABA A/L. (X)
- Difficulty date
- March 1, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Filed by
- SI3R842L
Hamilton Sundstrand World Wide Repair - Make and model
- Saab SF340A
- Engine
- Ge CT79B
- System (JASC)
- 7210 · Turbine Engine Reduction Gear
- Part
- Bearing
- Part number
- 77576752
- Condition
- Failed
- Location
- Gearbox
- Part time
- 1,891 hours
- Component
- 5074T51G10
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.