What was found
UPON DISASSEMBLY OF GEARBOX, FOUND CRACKED INNER RACE ON THE FORWARD ROLLER BEARING (PN 775757-1 ITEM 60 FIG 7). (X)
- Difficulty date
- November 30, 1997
- 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
- 7757571
- Condition
- Cracked
- Location
- Gc 49 Gearcase
- Part time
- 14,625 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.