Service difficulty report · Ignition Lead · Robsin R44

Difficulty date
September 22, 2010
Submitted
March 15, 2011
Operation
General aviation
Make and model
Robsin R44
Aircraft time
219 hours
Engine
Lyc O540F1B5
Part
Ignition Lead
Condition
Cut
Location
Engine
Part time
302 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

FOUND NR 1 CYL TOP LEAD CUT, SPARK PLUG NOT FIRING.