Funhouse "Rudy" not working properly

[SirPeale]

Diagnosing pins over a distance is proving difficult once again.  If this were in my hands I could diagnose and repair much easier.  I want to make sure I have appropriate parts before a journey.

Funhouse pin - "Rudy" is malfunctioning.  Rudy's mouth won't move, and the eyes no longer follow the ball.  The eyes I have a good idea what's causing that, but the mouth is another story.

[msinks]

I have a Funhouse here that I'd be happy to take any pictures of that you need if it would help.

[SirPeale]

I completely disassembled a head and rebuilt it like five years ago, but I'd like to have everything I'd need on-hand so I don't blow eight hours of driving.