Service difficulty report · Cylinder · Lancar LC42550FG

Difficulty date
January 23, 2010
Submitted
March 5, 2010
Operation
General aviation
Aircraft
N41LY
Make and model
Lancar LC42550FG
Aircraft serial
42018
Engine
Cont IO550N
Part
Cylinder
Part number
655465
Part serial
35521
Condition
Cracked
Location
Nr 3
Stage of operation
IN
How discovered
9
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

DURING ANNUAL INSP, FOUND FUEL STAIN TRAILING FROM FUEL INJECTOR NOZZLE PORT TOWARD SPARK PLUG HOLE ON NR 3 CYLINDER. CYLINDER HAS 980.9 TSN. ENGINE WAS MFG IN JULY 2003 AND INSTALLED IN ACFT (SN 42018).