1982 200 SD Passenger Outside Mirror-No Workie

[LNGfish]

Hello,

I hear motor running inside mirror but the mirror is not moving.

I was able to remove the Chrome Backing-Mirror Trim but was wondering how in the World this can be taken apart or would I be better getting a new unit. If I can get it apart I feel I can repair it, but I'm not positive as I can't figure how this thing is put together.

Can these mirrors be repaired on the inside if motors are operating?

I hear motors humming in all functions.

How do they come apart?

Thank You,

Steve