A few pointers I have for removing the alternator and repairing it. In my case some of the power diodes went out so I had to replace them. But I also replaced the brushes and checked all the measurements to the manual.
If the stator winding or rotor is wrong measurement then you can order a new one at SAV.
First remove alternator.
- 1Alt_remove.jpeg (384.71 KiB) Viewed 5259 times
Once it's removed you remove the back cooling plate. It has 3 power diodes pressed into it. So it won't remove completely until you unsolder it. You'll have to remove the diodes to check them. Use a diode checking mode on your ohm meter. Each diode should show around .5 ohms in one direction and zero in the other direction. If not them replace them.
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Tap out old diodes with a socket.
- 3tap_out.jpeg (418.79 KiB) Viewed 5259 times
Press in the new diodes with modified socket. Note the new diodes from SAV are pressed in backwards from the old original ones.
- 4_pressin.jpeg (300.38 KiB) Viewed 5259 times
Clean up all the connections and be sure to insulate them.
- 5New_diodes.jpeg (383.14 KiB) Viewed 5259 times
Put everything back together. And enjoy.
