Service difficulty report · Riser · Cubcft CC18180

Difficulty date
December 17, 2014
Submitted
December 18, 2014
Operation
General aviation
Aircraft
N774JC
Make and model
Cubcft CC18180
Aircraft serial
CC180066
Aircraft time
122 hours
Engine
Lyc O360C4P
Engine time
122 hours
Propeller
Mcauly 1A200AOM
Part
Riser
Part number
10123001
Condition
Cracked
Location
Exhaust
Part time
122 hours
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

EXHAUST RISER FROM NR 2 CYLINDER WHERE IT "Y'S" INTO THE CROSSOVER TUBE FROM THE NR 1 CYLINDER CRACKED.