YS640 Restoration Project

I know that this is normally something you would see on an Automotive Forum vs a BBQ/Smoker forum but I wanted to share my restoration project.
A few weeks ago I had a chance to purchase a 2012 YS640 Competition Pellet Grill. It was posted on a local board I visit and included one blurry shot of the YS640 dressed in its silver thermal jacket. I have been looking for a YS640 for 4 years, after I saw one in action on our team at the American Royal. The photo was bad but the price was right and I knew it was a Yoder so it was built like a tank!
I purchased it and a couple of days later here is what I had:
I was not expecting that on the outside but what I really was not expecting was what I found on the inside!
I think it was 6 years of smoking and grilling and never a Spring cleaning! I failed to get a shot of the grill grates and heat diffuser but they had a good 1/4-1/2 inches of crude on them.
The real shock came when I removed everything and found literally 2 inches of baked on sludge. Not even sure what to call it as I had to use a hammer and chisel to break it up! The picture below is even after I had cleaned up the sides a bit.
It was so jammed that the damper would not slide!
The inside will end up being very close to new. I knew I was removing all the "seasoning" but this pit needed it removed and will easily be re-seasoned with a few pork butt cooks.
Next up was the grates and heat diffuser. For this I used an internet trick that says to place them in a large black garbage bag, add vinegar and ammonia, seal the bag and let it sit in the sun for 24-36 hours. I did not think it was going to work but it really did remove the bulk of the grease and burnt on junk! Finished with a trip to the local coin power wash station (don't tell them
) and finally a few minutes on each with a SS brush. Pictures on the results later!
Now that the inside was taken care of it was time to focus on the outside! Time to take every nut and bolt (and rivet) out and separate the body from the cart.
My smoke shack worked well as a lifting beam along with some 5,000lb ratchet straps.
This YS640 came with a factory silver cart and it was in pretty good shape once I cleaned it up.
I love the Yoder orange so I decided that I would use a removable primer on the factory silver cart. This way I can get my Yoder orange cart but in the future if I want to go back to factory silver I can by just pealing it off (again, more of a car/truck thing to keep things original but I collect trucks so thats why it's in my head to work like this)
Need more photo space so will keep adding to this topic
A few weeks ago I had a chance to purchase a 2012 YS640 Competition Pellet Grill. It was posted on a local board I visit and included one blurry shot of the YS640 dressed in its silver thermal jacket. I have been looking for a YS640 for 4 years, after I saw one in action on our team at the American Royal. The photo was bad but the price was right and I knew it was a Yoder so it was built like a tank!
I purchased it and a couple of days later here is what I had:
I was not expecting that on the outside but what I really was not expecting was what I found on the inside!
I think it was 6 years of smoking and grilling and never a Spring cleaning! I failed to get a shot of the grill grates and heat diffuser but they had a good 1/4-1/2 inches of crude on them.
The real shock came when I removed everything and found literally 2 inches of baked on sludge. Not even sure what to call it as I had to use a hammer and chisel to break it up! The picture below is even after I had cleaned up the sides a bit.
It was so jammed that the damper would not slide!
The inside will end up being very close to new. I knew I was removing all the "seasoning" but this pit needed it removed and will easily be re-seasoned with a few pork butt cooks.
Next up was the grates and heat diffuser. For this I used an internet trick that says to place them in a large black garbage bag, add vinegar and ammonia, seal the bag and let it sit in the sun for 24-36 hours. I did not think it was going to work but it really did remove the bulk of the grease and burnt on junk! Finished with a trip to the local coin power wash station (don't tell them

Now that the inside was taken care of it was time to focus on the outside! Time to take every nut and bolt (and rivet) out and separate the body from the cart.
My smoke shack worked well as a lifting beam along with some 5,000lb ratchet straps.
This YS640 came with a factory silver cart and it was in pretty good shape once I cleaned it up.
I love the Yoder orange so I decided that I would use a removable primer on the factory silver cart. This way I can get my Yoder orange cart but in the future if I want to go back to factory silver I can by just pealing it off (again, more of a car/truck thing to keep things original but I collect trucks so thats why it's in my head to work like this)
Need more photo space so will keep adding to this topic