who's been having to add transmission fluid?
#2621
Dealer advised transmission had lost over 3/4 of its fluid into the primary. In talks now with the general manager. This is only the second bike out of hundreds this dealer who has numerous locations has sold that has had this issue. Harley was called and advised no fix at this time.
I'm still curious what the clutch push rod/main shaft fit/tolerance/dimensions are of the problem/no problem bikes, and how they compare to each other.
#2623
If only a few of these bikes are having this issue; it would seem to me MOCO could tear down several good and several problem bikes, mic everything, compare to factory spec's, compare good against problem; and solve this thing.
I'm still curious what the clutch push rod/main shaft fit/tolerance/dimensions are of the problem/no problem bikes, and how they compare to each other.
I'm still curious what the clutch push rod/main shaft fit/tolerance/dimensions are of the problem/no problem bikes, and how they compare to each other.
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GPHDXLC (01-25-2018)
#2624
#2625
It is very possible that the engineering staff at the MOCO that designed, developed and now manufacturers the M8 engine knows what is wrong. How could they not given the amount of time that this has been going on. More than likely they will let the smoke clear and will do absolutely nothing to fix it. I have seen this company do this on numerous occasions before. It is very possible that they will quietly make changes in the manufacturing process as "running changes" and say nothing about it.
#2626
It is very possible that the engineering staff at the MOCO that designed, developed and now manufacturers the M8 engine knows what is wrong. How could they not given the amount of time that this has been going on. More than likely they will let the smoke clear and will do absolutely nothing to fix it. I have seen this company do this on numerous occasions before. It is very possible that they will quietly make changes in the manufacturing process as "running changes" and say nothing about it.
#2628
So tonight I decided to do a mock-up on a transmission I had in the garage. I removed the stock nut and installed the nut I had machined.
I installed the side cover.
I took a few measurements. It appears I could have about .0625" machined off the width of the nut and still have plenty in the seal.
The actuator has clearance. I'm not sure how far the clutch pushrod extends through the mainshaft, but I now have confidence this is going to work.
I installed the side cover.
I took a few measurements. It appears I could have about .0625" machined off the width of the nut and still have plenty in the seal.
The actuator has clearance. I'm not sure how far the clutch pushrod extends through the mainshaft, but I now have confidence this is going to work.
I recently made some mods to my side cover and so far so good, but yours looks like a clean kill.
Added: I am sure you mentioned it but I am curious how you are venting the primary?
Last edited by Durwood 1; 01-25-2018 at 12:41 PM.
#2629
#2630