What was found
SEAL RING EXPANDER SPRING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- Difficulty date
- July 25, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N117CW
- Make and model
- Bolkms BK117A4
- Aircraft serial
- 7125
- Engine
- Lyc LTS101650B1
- System (JASC)
- 7250 · Turbine Section
- Part
- Spring
- Part number
- 410106802
- Condition
- Worn
- Location
- Seal Ring
- 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.