2003 Yamaha Vino 50 Crank Bearing Replacement

cheapeto · 02-15-2018, 07:27 AM

I'm sure you found this already:http://scootermasters.com/manuals/02-05%20Zuma%20SM.pdf
section 1 6th page lists all the tools.
But I did not go through it all.
I'm not near the mechanic as many of you are, so I need a service manual myself, and prefer a good one, when I can find one.
Best wishes in your project.

sc00ter · 02-15-2018, 11:32 PM

You Tube is so informative, but sometimes not perfect. I have made a few dumb mistakes and still do when building engines. I always use a factory service manual, paper version, and make sure I read the procedure before starting. I remember when I was a kid and was so envious of older people when they fixed something. I helped a friends dad restore a Harley while in high school. Learned so much from him, and he helped me fix my cars a.c. system! I tried to take an apprentice under my wing but it always falls apart. They get lazy, show up late, dont listen etc. Building/tuning 70cc 2 strokes is an art and it requires much more knowledge then cramming a 150cc 4 stroke into a moped frame.

msiger919 · 02-23-2018, 07:01 AM

Quote:

Originally Posted by cheapeto

I'm sure you found this already:http://scootermasters.com/manuals/02-05%20Zuma%20SM.pdf
section 1 6th page lists all the tools.
But I did not go through it all.
I'm not near the mechanic as many of you are, so I need a service manual myself, and prefer a good one, when I can find one.
Best wishes in your project.

Thanks for the link, I got the manual now! Noticed a special tool for pulling the crank. I split the case on this scoot and the crank came apart. Each case half has part of the crank in it. I am thinking of trying to press it out with my hydraulic press?

02-15-2018, 11:32 PM	#2
sc00ter Join Date: May 2017 Location: Norfolk, VA Posts: 530	You Tube is so informative, but sometimes not perfect. I have made a few dumb mistakes and still do when building engines. I always use a factory service manual, paper version, and make sure I read the procedure before starting. I remember when I was a kid and was so envious of older people when they fixed something. I helped a friends dad restore a Harley while in high school. Learned so much from him, and he helped me fix my cars a.c. system! I tried to take an apprentice under my wing but it always falls apart. They get lazy, show up late, dont listen etc. Building/tuning 70cc 2 strokes is an art and it requires much more knowledge then cramming a 150cc 4 stroke into a moped frame.
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