Service difficulty report · Retain Ring · Bolkms BK117B1
FAA SDR system
- Difficulty date
- May 1, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N117VU
- Make and model
- Bolkms BK117B1
- Aircraft serial
- 7211
- Engine
- Lyc LTS101750B1
- Part
- Retain Ring
- Part number
- RRN125
- Condition
- Making Metal
- Location
- Nr 8 Bearing
- Part time
- 1,973 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.
What was found
NOTED NUMEROUS CHIPS LARGER THAN .025 INCH. CHIP ALSO ON NG PICK-UP. REMOVED AND REPLACED ENGINE.