KX Riders
Maintenance & Technical => KX250 / KX125 => Topic started by: badmoosecycles on April 25, 2016, 03:17:44 PM
-
Mine is bad. :( Flywheel got loose from the thing and broke it.
Does anyone know how to rewire this?
Pleez help.. Need to go ride..
I got an new flywheel form an 01 bike and i think its ok for 98?
Cost 80euros in fi and don't have the money for a stator and haven't even fount one.
are the kx125 stators compatible to the 250?
(http://verkonpunojat.net/KX/IMG_2325.JPG)
-
Are you shure you got those wire colours right?
92-97 KX250 STATOR SPECS
White/Red to White/Green 396-594 ohms
Red to Black/Red 288-432 ohms
White to Red 14-21 ohms
98 KX250 STATOR SPECS
White/Red to White/Green 396-594 ohms
Red to Black/Red 288-432 ohms
White to Red 14-21 ohms
00-01 KX250, 00 KX125 STATOR SPECS
While to Red 7-15 Ohms
Yellow/While to Yellow 1-5 Ohms
-
Do you have a service manual?
If so, compare what it says and let me know.
-
-98 with the hard wired stator to the wiring harness doesn't have a black wire.
That pic is form a -98, i rewired the yellow to white/yellow and got resistance of 2.7ohms
it was 120 turns per pole. 0.45mm wire. The second section was 220 turns per pole with 0.35mm wire, BUT i RAN OUT OF WIRE AFTER THE SECOND pole!! :cry:
so i made 440 turns wrists hurting and looked to my "wirespool" :D i got the wire from a pro who rebuilds electric engines. Guess my bike won't be running tonight!!
DÄÄÄÄÄÄÄM!!!!
-
Is there a shop manual for the -98 kx250 some where?
-
http://www.ebay.com/sch/i.html?_from=R40&_sacat=0&_nkw=kx250+1998+service+manual&_sop=15 (http://www.ebay.com/sch/i.html?_from=R40&_sacat=0&_nkw=kx250+1998+service+manual&_sop=15)
-
-01 flywheel goes to a -98 kx250 and works.
There are two sections in the stator one with 3 poles and one with 5 poles.
I didn't get the 0.35mm wire from the shop that i got it from the first time, cue we have a national drinking weekend in finland and the guys had closed the shop early. So i had to go to a different place that sells electronic stuff and got 0.4mm wire instead.
First section with 3 poles i made 120turns per pole, and the second 5 poles, with 0.4mm wire i did 170 turns per pole, the turning is so terrible work and my winding was so terrible i could not get more wire in. I got a resistance of 7ohms from the second section.
Anyways, the thing works.
I took some crappy pictures and can make a youtube video if you guys want to see how its done?
I only did this to learn new stuff and save 186€ witch is a hellawa lot of money in my opinion from a chinese stator!
What ever you do wit the -98 DO NOT CUT THE CABLES FROM THE STATOR!! Solder them off.
The wiring harness hasn't got any slack, 0, nada and you'll be in a world of s..tt lenghtenin the cables, cuz there is absolutely no room.
Allso keep in mind that the wires must be able to clear the flywheel, so leave some room for them in between the poles.
I didn't, so i had to put a tiny bit of smaller wire.
Cheers!
Vellu