On August 17 2012 Jabiru issued JSB 033-1. The subject is Piston Circlips. There are two types of circlips: type A and type B imentioned. The type A can cause engine damage and have been installed in some engines. The serial #s of the affected engines and a piston kit with invoice dates 10-Oct 2011 to 28 June 2012 are listed on the 1st page on the service bulletin. The affected engines have to be disassembled and type A clips replaced w/ Type B clips.
Thomas Longo
On August 17 2012 Jabiru issued JSB 033-1. The subject is Piston Circlips. There are two types of circlips: type A and type B imentioned. The type A can cause engine damage and have been installed in some engines. The serial #s of the affected engines and a piston kit with invoice dates 10-Oct 2011 to 28 June 2012 are listed on the 1st page on the service bulletin. The affected engines have to be disassembled and type A clips replaced w/ Type B clips.
Aug 28, 2012
Thomas Longo
Bob does this pertain to your motor?
Aug 28, 2012
Danal Estes
Bob, you made a comment on "Jetting being way off" for a 3300 on a 750. I agree.
Where did you land on Jetting? And what prop are you running?
Apr 8, 2013