Service difficulty report · Idler Gear · Robsin R44RAVENII

Difficulty date
July 29, 2019
Submitted
August 1, 2019
Operation
General aviation
Aircraft
N125WF
Make and model
Robsin R44RAVENII
Aircraft serial
10445
Engine
Lyc IO540AE1A5
Part
Idler Gear
Condition
Damaged
Location
Crankshaft
Component
Engine · Lyc
Component part number
IO540AE1A5
Stage of operation
NR
How discovered
9
Nature of condition
Y
Precautionary procedure
E

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CRANKSHAFT GEAR/IDLER GEAR. TEETH RIPPED/SEPARATED. FOUND DURING PRELIMINARY INSPECTION.