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I have a 2004 Yamaha Bear Tracker in the shop for repair. I have the service manual but it doesn't have all the information I need to fix the problem. I need to know the voltage output of the stator charge coil and pulse or trigger coil at cranking speed. The wiring diagram color code doesn't seem to match and that is compounded by the fact that the wiring harness CDI connector is missing so I have 7 wires that need to be connected to the CDI. I can not find a circuit diagram of the CDI which tells me where the pulse/trigger coil connects or the charge coil connects. The other 3 wires (black ground, orange ignition coil, and r/b ignition kill sw) also need to be connected. The CDI has a single 8 pin connector and has a P/N 4XE-00 F8T19871 -1122 number on it and I believe it to be OEM. However I think the Stator and pulse coil are aftermarket items. I have resistance tested everything and it all seems to be in spec. but I don't want to miss wire anything and cause damage. Any help would be greatly appreciated.
By Bruce Sawyer
1987 YFM350FWTB 350 4x4 Big Bear when going uphill will sometimes act like the clutch realeases then re-engauge all at once.
Seems to maybe be little more often if the engine is at about 1/2 throttle instead of at lower rpms.
I have the Factory Service manual and checked the external clutch adjustment screw as ok and the H/L/reverse shifter lever linkage as adjusted correctly. It appears to be maybe a internal (inside the case) clutch issue or ??
This is the type Big Bear that has the manual shift lever on the left front fender and has the manual foot shifter lever with 5 speeds forward.
Can someone tell me how the primary and secondary clutch operates?
I assume one is mechanical and one is centrifugal. (what I'm asking is one clutch for the higher rpms and one for the lower rpms or ???. (the clutch appears to only momentarily release at the higher rpms is why I ask. The cycle has about 3000 miles of low speed through the brush hunting and has been well maintained, oil changed, etc and no deep water or mud useage.
Anyone been into a similar issue with the big Bear ATV????
By Beef Shadow
Hi, My name is Jesse and I have been lurking around this forum for a few years now. I have a little collection that consists of:
1981 Yamaha DT175 (complete but in boxes)
1983 Yamaha KX60 near mint
1985 Yamaha Badger 80 (latest purchase to fix up)
1986 Honda XL250R
1989 Kawasaki Bayou 300 4x4
2002 Suzuki Ozark 250
I ride the KX60 once or twice a year and then I tear it down and clean it up. Then I put it on a table and clean the rims with Nevr-Dull. I don't have pictures of the DT175 or the badger.
By Colin Davis
Does anybody know where I can buy a complete wiring harness for a Yamaha bear tracker. If not could someone send me a picture of the the colors of the wires coming out of the cdi plug and voltage rectifier. So I can get an idea of how I need to wire it. Also where can I find a wiring diagram for them?
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