Service difficulty report · Muffler · Robsin R44

Difficulty date
November 7, 2005
Submitted
June 6, 2006
Operation
General aviation
Make and model
Robsin R44
Engine
Lyc O540F1B5
Part
Muffler
Part number
C1693
Condition
Cracked
Location
Left
Part time
1,197 hours
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

MUFFLER CRACKED ON LT SIDE. LT COLLECTOR ALSO CRACKED.