Posted this over on the other forum, I'll put it here too:
Generally, I dislike it when companies
purposely go out of their way to make a product non-serviceable to the end user.
But that's only because I'm generally my own warranty. It just makes it harder to fix, but ultimately, I still usually wind up getting the job done. I fix everything I can, whether the manufacturer intended it or not, if it's gone out of the typical 30-day to one year warranty. But that's only because I have the engineering/electronic/mechanical skills, and the tools to properly do so. 98% of the people out there don't, to put it bluntly. The problem is that half (or more) of that 98% thinks they do.
Perfect recent example, trolling motor on one of my club's fishing boats went out on us. I know exactly what's wrong, and it's
maybe a $2 part on the main board that needs to be replaced. But the manufacturer potted the entire board in epoxy 1" deep. No getting that part off to replace it without really messing up other components around it.
Solution? Replace the entire board myself to the tune of ~$100, or pay a service center to do the same job for ~$250. A brand new motor goes for ~$375...