What was found
(AUS) MAIN ROTOR TRANSMISSION UPPER PLANETARY RING GEAR TOOTH CHIPPED - MINOR DAMAGE TO ONE UPPER PLANETARY GEAR
- Difficulty date
- June 14, 1997
- Submitted
- March 26, 2000
- Operation
- General aviation
- Make and model
- Hiller UH12E
- Engine
- Lyc VO540C2A
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Gear
- Part number
- 23529
- Condition
- Damaged
- Location
- M/R Gearbox
- Component
- Hiller
- 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.