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GLENenglish
(@glenenglish)
Active Member
Joined: 2 months ago
Posts: 5
25/09/2020 12:11 am  

For changing to a Gen4 from a Gen3 2200 OR 3300

is the gen3 engine mount compatible with the new Gen 4 ?

What did anything change/ must change /how compatible etc etc

with thanks,  Glen.


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Jabiru Support
(@jabiru-support)
Member Admin
Joined: 5 months ago
Posts: 55
28/09/2020 1:33 am  

Hello Glen,

Engine mounts for 3300 engines require no changes, everything is the same.

For 2200 engines the Gen 4 2200 has the same mount pin spacing as the 3300, which is 15mm further apart relative to the Gen 3 2200.

Some engine mounts (especially ones with long members) can easily accomodate this, others need changes/ new mount.  

Everything else about the engines is the same. 

I should add that compared to the earlier 2200 engines, especially Gen 1, the Gen 3 and Gen 4 sump is deeper.  

 


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GLENenglish
(@glenenglish)
Active Member
Joined: 2 months ago
Posts: 5
28/09/2020 1:42 am  

thanks very much. good to see harmonized mounts now with Gen4s.

On the long mounts, Does that imply an early  J170D (Gen3) has longer members (as the engine moved forward) , and the J170C say 2010, has short members (perhaps incompatible )?

Regards, Glen.


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Jabiru Support
(@jabiru-support)
Member Admin
Joined: 5 months ago
Posts: 55
28/09/2020 1:52 am  

Yes thats right.  


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