What was found
EXCESSIVE PLAY DETECTED AT THE TAIL ROTOR HYDRAULIC/YAW SEMA. SUBSEQUENT TROUBLESHOOTING REVEALED T/R ACTUATOR LEAKING AT WEEP HOLE.
- Difficulty date
- June 24, 2021
- Submitted
- June 24, 2021
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Aircraft
- N547AE
- Make and model
- Bolkms BK117C2
- Aircraft serial
- 9211
- Aircraft time
- 3,932 hours
- System (JASC)
- 6500 · Tail Rotor Drive System
- Part
- Actuator
- Part number
- B673M40A1001
- Part serial
- 00364
- Condition
- Leaking
- Location
- Tail Rotor
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.