I have 192 miles on this transmission. Fully rebuilt new everything.
Double lip seal on 4th gear along with a o ring spacer. Its leaking pretty bad. It left a 12x6 oil puddle after a ride today in 30 minutes. I ran my finger in it and there was a little silver in it. Not like metalic paint silver but black sludge with microscopic glitter. Then a neodymium magnet which didn't pick up any significant metal. The transmission has a quart of 75W-90 GL-4 in it. If I open the set screw on the kicker cover while the bike is upright some comes out the hole. A bit of oil is leaking out of the kicker shaft hole. I checked the vent screw while riding and it was not obstructed. It's not doing this when I let the bike sit for extended periods. I had a puddle on Friday and I cleaned it up. And there wasn't a puddle significant enough for me to remember today before I rode.
The speedometer is working then not working. I tested it by spinning the cable attached solely to the spedo. It works. Putting the bike in gear jacked up and using the kicker and the cable turns in all four gears. Dumped a ton of lithium spray into the cable and re-assembled it. Put it all together and I get nothing until I hit 45-50 then it jumps to 45. I took it up to 75 and it continued to work.
The thing that really gets me though is this horrible howl in third gear. It starts at the very top end of 2nd continues into 3rd and goes away at the start of 4th. I had to run a high pass filter and amplify it just to pickup the sound off video.
The transmission is coming out of the frame this week when my new throw-out bearing kit comes. I don't remember this rod having a taper for a witch hat bearing.
Given this set of problems what specific things do I need to look for? Are spedo drive gears this much trouble? Should I just yank out the spedo drive gear and run without? Is the transmission overfilled? Is the 3rd gear howl part of the break in?
Thanks for reading.
Double lip seal on 4th gear along with a o ring spacer. Its leaking pretty bad. It left a 12x6 oil puddle after a ride today in 30 minutes. I ran my finger in it and there was a little silver in it. Not like metalic paint silver but black sludge with microscopic glitter. Then a neodymium magnet which didn't pick up any significant metal. The transmission has a quart of 75W-90 GL-4 in it. If I open the set screw on the kicker cover while the bike is upright some comes out the hole. A bit of oil is leaking out of the kicker shaft hole. I checked the vent screw while riding and it was not obstructed. It's not doing this when I let the bike sit for extended periods. I had a puddle on Friday and I cleaned it up. And there wasn't a puddle significant enough for me to remember today before I rode.
The speedometer is working then not working. I tested it by spinning the cable attached solely to the spedo. It works. Putting the bike in gear jacked up and using the kicker and the cable turns in all four gears. Dumped a ton of lithium spray into the cable and re-assembled it. Put it all together and I get nothing until I hit 45-50 then it jumps to 45. I took it up to 75 and it continued to work.
The thing that really gets me though is this horrible howl in third gear. It starts at the very top end of 2nd continues into 3rd and goes away at the start of 4th. I had to run a high pass filter and amplify it just to pickup the sound off video.
The transmission is coming out of the frame this week when my new throw-out bearing kit comes. I don't remember this rod having a taper for a witch hat bearing.
Given this set of problems what specific things do I need to look for? Are spedo drive gears this much trouble? Should I just yank out the spedo drive gear and run without? Is the transmission overfilled? Is the 3rd gear howl part of the break in?
Thanks for reading.
Comment