cloaked_chaos
Elite Explorer
- Joined
- October 4, 2006
- Messages
- 509
- Reaction score
- 4
- City, State
- Phoenix, Arizona
- Year, Model & Trim Level
- 94 4x4 Limited
One of the brushes inside my transfer case shift motor had the copper braided wire fall off of it. My temporary workaround was to wind the wire through the spring that pushes the brush against the actuator. This worked for a long time but I knew it wasn't a reliable fix. Inevitably, it failed again yesterday. I just took it apart and reseated the wire in the spring. I could see carbon buildup from where (I'm assuming) it was arcing.
Has anyone ever just replaced the brushes before? They are soldered onto the contacts inside the motor, but that wouldn't be an issue for me to unsolder. I just need to find replacements for them. I didn't take any measurements while I had it apart, but it says "M4" on the back of each brush.
Is there anyone who is knowledgeable about brushes in electric motors that can provide advice on where to get a replacement set?
Has anyone ever just replaced the brushes before? They are soldered onto the contacts inside the motor, but that wouldn't be an issue for me to unsolder. I just need to find replacements for them. I didn't take any measurements while I had it apart, but it says "M4" on the back of each brush.
Is there anyone who is knowledgeable about brushes in electric motors that can provide advice on where to get a replacement set?