6 Speed Allison transmissin
Hi to all fellow travelers, My wife and I recently purchased a new to us HR diesel pusher. It is a 98 with a Cummins and the 6 speed Allison tranny. In general the transmission shifts very smoothly...
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Thanks for the replies,
As I mentioned it only happens under heavy load, as when going up a hi in 4 th then shifting down to 3rd,when just slowing down due to traffic it shifts smooth as silk.
So far we are very happy with this engine combination. We have only been out a few days but plan a little stint at home then seeing the rest of this beautiful country.
Again, thanks for the replies.
As I mentioned it only happens under heavy load, as when going up a hi in 4 th then shifting down to 3rd,when just slowing down due to traffic it shifts smooth as silk.
So far we are very happy with this engine combination. We have only been out a few days but plan a little stint at home then seeing the rest of this beautiful country.
Again, thanks for the replies.
