Vibration

[dehart94]

I bought a 2007 suzuki boulevard c90t with a lehman jackal trike kit.

The trike has only 4300 miles on it.

Noticed a vibration during acceleration , at least seems worse when accelerating. I can still feel it some when coasting.

The driveshaft seems tight and lined up properly, small leak at the diff pinion seal which seems to be a common problem with

these differentials. I used to have a 05 suzuki c50 with a lehman storm conversion, had to replace that seal three times.

I found a seal made by timken, triple lip seal, that sealed it for good. Anyhow, enough rambling, I did take the rear tires to work

with me and balanced them, only out .5 ounces, dont' think that is enough to cause this.

Any help would be greatly appreciated.

Thanks, Dave

 

[rhino 2]

I bought a 2007 suzuki boulevard c90t with a lehman rascal trike kit.

The trike has only 4300 miles on it.

Noticed a vibration during acceleration , at least seems worse when accelerating. I can still feel it some when coasting.

The driveshaft seems tight and lined up properly, small leak at the diff pinion seal which seems to be a common problem with

these differentials. I used to have a 05 suzuki c50 with a lehman storm conversion, had to replace that seal three times.

I found a seal made by timken, triple lip seal, that sealed it for good. Anyhow, enough rambling, I did take the rear tires to work

with me and balanced them, only out .5 ounces, dont' think that is enough to cause this.

Any help would be greatly appreciated.

Thanks, Dave

Just a guess from left field ,..Are you sure its not in the engine, Bad spark plug or an Arcing spark plug wire...:Shrug:.

 

[dehart94]

It is worth checking, thanks