SDR 98ZZZX1153

Service difficulty report · Rotor Assy · Bolkms BK117A4

Difficulty date
August 22, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N586BH
Make and model
Bolkms BK117A4
Aircraft serial
7129
Engine
Lyc LTS101650B1
Part
Rotor Assy
Part number
414129001
Condition
Shift
Location
Pt Blade
Part time
756 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

ENGINE FAILED SB LT101-72-10-0153. EXCESSIVE IBPT BLADE SHIFT Q-ROTOR = 6.77 GMIN2. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. PART TC: 3,128.1.