- Difficulty date
- February 29, 2000
- Submitted
- September 19, 2000
- Operation
- General aviation
- Make and model
- Bolkms BK117A4
- Aircraft serial
- 7127
- Aircraft time
- 6,863 hours
- Engine
- Lyc LTS101650B1
- Engine time
- 3,290 hours, 7,883 cycles
- Part
- Seal
- Part number
- 230307203
- Condition
- Leaking
- Location
- Csd
- Part time
- 604 hours
- 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.
What was found
LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)