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Senior Member
Re: How much to fix
Propellerhead,
There is one item in the last photo which a person would be wise to correct for sure.
On the far right of your last photo, notice the ground leads attached to the bolt on the top of the strap supporting the ignition modules...the two leads coming from the ignition modules to provide a ground have a single point of failure.... (I am not sure what the other two leads are for which have the connectors).
If the strap suffers a fatigue break/crack anything grounded through this strap is no longer grounded and both modules quit working...this has happened and the occurences have been documented on this list.
The Rotax original configuration has the two module grounds affixed to the engine with separate screws.
I believe the reason for the strap, which I don't think is a Rotax part, was to accomodate the modified placement of parts including the manifolds/carbs on opposite sided of the engine.
Sincerely,
Dave S
KF 7 Trigear
912ULS Warp Drive
St Paul, mn
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