What was found
MAIN ROTOR GEARBOX FILTER'S BYPASS BUTTON STAYS PARTIALLY EXTENDED.
- Difficulty date
- June 10, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N136AE
- Make and model
- Bolkms BK117B2
- Aircraft serial
- 7234
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Filter Assy
- Part number
- 1171264801
- Condition
- Malfunctioned
- Location
- M/R Gearbox
- 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.