What was found
M/R TRANSMISSION WAS LEAKING AND SUBSEQUENT INSPECTION FOUND THE TACHOMETER GENERATOR SEAL WAS LEAKING. THE SEAL EDGE SEEMED TO BE ROUGH AND BURNT LOOKING. REPLACED SEAL.
- Difficulty date
- October 15, 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
- Seal
- Part number
- 369A51893
- Condition
- Leaking
- Location
- Mr Xmsn Tach Gen
- Part time
- 236 hours
- Stage of operation
- IN
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.