[Hallicrafters] Hallicrafter's Repair

[Rick Markey, KN3C]

Is there anyone who specializes in the repair of Hallicrafter's 
equipment?  I have a friend with an SR-150 who is looking for someone 
who can repair it.  The rig works, but has an intermittent transmit issue.

I've never worked on any Hallicrafter's equipment, or I would take a 
stab at it.  Someone with experience can probably find the problem easily.

Thanks,
Rick, KN3C