2007 Tranny problem!
Travler [sm=smiley16.gif]
http://bobbyhill.home.att.net
http://bobbyhill.home.att.net
Hey Rocky Road,
You said "These bikes are thoroughly tested and engineered. Don't be afraid to ride them right out of the box. We'll stand behind them if there is a problem." Are you a dealer or HD? This is not a dealer issue, it belongs solidly in HD's lap. As I understand it they posted a Tech Tip to dealers about the problem BEFORE the 07's were released for sale. I would say they need to stand up face the problem that is snowballing in their direction!
Additionally, CT.... Why don't you tell me the Tech Tip number, 'cause as far back as I can tell or go, there is no such "Advice" or recommendation about the tranny whine..... That is a design characteristic that is inherent to Straight cut/Spur gears, and there are NO differences in the Softail transmission as compared to the Dyna or Touring Transmission internals......
What about the clattering / rattling in 5th gear on the touring models? Could that be related to the fact that the transmission is mated to a rubber mounted engine instead of one with a balanced crankshaft? It seems to me that the power transfer to the transmission via the primary would not be as smooth as from the "B" engine and that 5th gear - being a straight / spur gear - well, you get the picture.
Capt.Bob and CT_Duke, That "Bang" that you are referring to is called "Starter Knock", and is is inherent to the requirement of the ECM to get the motor up to speed and running quickly.... The sound you are hearing is the compensator loading and unloading rather quickly.... More noticeable on the Touring bikes, as the Primary is designed a bit closer than the Softails/Dynas.....
Additionally, CT.... Why don't you tell me the Tech Tip number, 'cause as far back as I can tell or go, there is no such "Advice" or recommendation about the tranny whine..... That is a design characteristic that is inherent to Straight cut/Spur gears, and there are NO differences in the Softail transmission as compared to the Dyna or Touring Transmission internals......
The Best of Harley-Davidson for Lifelong Riders
Maybe if enough people complain the so-called "Motor Company" will do something about it.
Don't hold your breath....I've got thirteen years worth of MoCo stories....And I'm certain there are many that can trump me.
What about the clattering / rattling in 5th gear on the touring models? Could that be related to the fact that the transmission is mated to a rubber mounted engine instead of one with a balanced crankshaft? It seems to me that the power transfer to the transmission via the primary would not be as smooth as from the "B" engine and that 5th gear - being a straight / spur gear - well, you get the picture.
On the "B" models, you will hear the counterbalancers over the 1st and 5th gear whine.....
Take out the counter balancers and you will hear it definitively, along with picking up your fillings, entrails and whatever else gets rattled loose......
You hear it on all of the Cruise Drive transmissions...... Softail, Dyna (Rubber Mounted) and of course the Touring.....
The Touring is more pronounced due to chassis configuration, more compacted primary housing and Body Harmonics......
Hell, on the 06's and back, you could hear 1st and 4th whining, but people just got used to it .....


