Service difficulty report · Curl · Bolkms BK117A4

Difficulty date
February 29, 2000
Submitted
September 19, 2000
Operation
General aviation
Aircraft
N911BY
Make and model
Bolkms BK117A4
Aircraft serial
7127
Aircraft time
6,863 hours
Engine
Lyc LTS101650B1
Engine time
3,290 hours, 7,882 cycles
Part
Curl
Part number
413102002
Condition
Burned
Location
Combustion Chamb
Part time
604 hours
Stage of operation
IN
How discovered
V
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

EXCESSIVE BURN IN SOME AREAS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)