What was found
UPON INSPECTION OF GEARBOX PARTS, LIGHTS SPALLING AND GALLING ON PINION GEAR TEETH CAUSING LIGHT SPALLING ON T/M GEAR GEARTEETH. (M)
- Difficulty date
- April 2, 2001
- Submitted
- November 5, 2001
- Operation
- Air carrier
- Aircraft
- N709AL
- Make and model
- Skrsky S76A
- Aircraft serial
- 760278
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Pinion Gear
- Part number
- E6893672
- Part serial
- CI6053
- Condition
- Spalled
- Location
- Gearbox
- 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.