What was found
TRANSMISSION GENERATING CHIP LIGHTS EVERY FIVE MINUTES OF OPERATION. TOOTH OF RING GEAR HAD CHUNK MISSING 1.25 INCHES LONG BY .25 INCH DEEP. INSTALLED ZERO TIME OVERHAUL TRANSMISSION.
- Difficulty date
- May 2, 1996
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N8626S
- Make and model
- Enstrm F28F
- Aircraft serial
- 786
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Transmission
- Part number
- 28131709R
- Condition
- Making Metal
- Location
- Main Rotor
- Part time
- 558 hours
- Stage of operation
- NR
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.