What was found
DURING OVERHAUL INSPECTION OF M/R TRANSMISSION, A DEEP GOUGE .137 INCH WAS FOUND IN THE HOUSING COVER IN THE FWD T/R O/P PINION BEARING BOX CAUSED BY THE BEARING FAILURE.
- Difficulty date
- September 30, 1996
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N5074R
- Make and model
- Hughes 369D
- Aircraft serial
- 1151D
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Housing
- Part number
- 369D251141
- Condition
- Damaged
- Location
- M/R Xmsn
- Part time
- 8,534 hours
- 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.