Post by larryhobman on Sept 28, 2015 20:04:46 GMT -5
I just wanted to share my method on gear upgrades. I have look at forums and I could not find much help. Everyone says take it to a shop to be PRESS IN. I took out my 3 jaw puller and was able to press out the gear easily. Next I turned it around and pressed the gear back in. I put it in a vise to hold it easier
Took it out half way just to show everyone.
Last Edit: Nov 12, 2017 13:21:20 GMT -5 by 90GTVert
2007 VIP 50mm BBK cheap kit matching head A9 cam, Carb from a 150cc #103 Main jet #40 pilot with pod filter, 5.5 gram koso sliders, 1000 Torque spring, 1500 clutch springs, timing mod, 150cc carb spacer, 11.05 Final gear ratio Primary 52/16 and secondary 51/15, 12"rear 10"front wheel@40psi 47mph@6800 by GPS
Scoot 2 -- 47mm kit with Taiwan made rings, Gliaxl A9 cam, Pd18 with #88 jet, 7g rollers.
Got the gears installed,turned out to be a tough job..First I pressed off the old primary idler gear,pretty hard to come off;
After removal I measured the old gear bore and the Malossi gear bore,Heck!The Malossi is a full .002" smaller!Knew that would make starting the gear on the shaft would be very difficult,tried it cold first,NO GO,tried to heat the gear bore with a torch,NO GO,Put the idler shaft in the lathe and ground a shallow taper on the end of the shaft with a Dremel and cut off wheel,Hey!It started!Man,was it tough to press it all the way on,but finally got it there;
Cleaned everything up and reinstalled the gears in the case,it all fit(Whew!)
Last Edit: Nov 12, 2017 13:24:24 GMT -5 by 90GTVert
Senna1Rossi: Thanks renagade281!
May 23, 2016 14:59:12 GMT -5
Fox: I don't really know how to say this but straight. I am Dave's Girlfriend Kellilee and bluntly and VERY SADLY he passed away early Tuesday morning. I know he would want ya all to know this. Thank You Brent for befriending my love he was very happy on here!
Jun 18, 2016 16:26:04 GMT -5
Fox: www.gofundme.com/29mgf6b8 I hope it is ok to pass on his gofundme page link. If not you will un-post it I'm sure. Thanks again all!!
Jun 18, 2016 16:31:18 GMT -5