Author Topic: Stator, Field Coil, and Rotor Advice  (Read 904 times)

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Offline bambuhiphop

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Stator, Field Coil, and Rotor Advice
« on: November 16, 2014, 05:12:46 PM »
Working on cleaning up my stator coil and field coil to see if they are still good.

This is what I started with:




And this is where I am now:




I tried to follow the directions in the Service Manual to test them after getting them mostly clean.

- Field Coil measured 5.5 @ 200 Ohm
- Stator measured 1.5 @ 200 Ohm

I am wondering if these pieces on the interior are broken??


My two questions are:

1. Are those readings ok??
2. Rotor still usable??

75' CB550K -- Still in pieces but it rolls again!!!!

Offline dave500

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Re: Stator, Field Coil, and Rotor Advice
« Reply #1 on: November 17, 2014, 01:38:22 AM »
the measurements sound ok,the rotor will be fine,recheck the stator though and make sure your fingers don't touch the probes,also did you try the yellows to the frame?should be nil,connect the two wires of the field to a good 12v battery,it should become very magnetic and be able to hold a fair sized adjustable wrench.
« Last Edit: November 17, 2014, 01:42:12 AM by dave500 »

Offline strynboen

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    • http://forums.sohc4.net/index.php?PHPSESSID=but1dvuhka4o0daco93lnga7q7&/topic,60973.0.html
Re: Stator, Field Coil, and Rotor Advice
« Reply #2 on: November 17, 2014, 08:02:20 AM »
 test stator....you can put 12 volt  +at the yellov vire..or all of them and  konnekt a 12 55w bulb.( use a car battery loader for power..it have a fuse).and then put the cirkiult at frame -..if the bulb lights there are a short to metal frame..and the stator are defekt

there have to be a user( bulb). in this cirklut.or you blov the viring it vill short and melt all ... :o
a megger is the right tool to do this isolasion (break down) test..

carloader + to light to stator yellov vire...
carloader- to frame metal ring at stator..

if the light burns..there are a short (konnektion from vindings to metal )and the stator are shorted...find a used..or get it revindet

(all 3 yellov vires goes throug 3 vindings and are konnekted to a kommon konnektoin at the back of the vindings)
« Last Edit: November 17, 2014, 08:13:26 AM by strynboen »
i kan not speak english/but trying!!
http://forums.sohc4.net/index.php?topic=60973.0
http://forums.sohc4.net/index.php?topic=144758.0
i hate all this v-w.... vords