I have a 2014 pro 800 with about 3500 all mountain miles.
Begining of the year did the engine check
Compression was good
Leak down about 10% time to build but nobody had Pistons ready to ship ( at the time this happened I had the kit to fix it but no time )
This was its fourth ride out for the season. We did notice it losing rpm but not to much.
This happened on Feburary 22 coming into Pilot Creek parking lot (right at the front of the trailer ) ( I have really good bad luck )
At first I thought it just when down. After taking it apart I see that I lost the locating pin that allowed the ring to rotate until it hit the exhaust port.
The rod ends are blue along with the wrist pins and bearings.
Did the heat come from the crank , no oil on the wrist pins or is that just normal
I'm sending my crank off to be looked over
Thank you for your help
![image.jpeg image.jpeg](https://www.snowest.com/forum/data/attachments/313/313924-a5c16452f1c691f8614571ce1ba90bdf.jpg?hash=pcFkUvHGkf)
Begining of the year did the engine check
Compression was good
Leak down about 10% time to build but nobody had Pistons ready to ship ( at the time this happened I had the kit to fix it but no time )
This was its fourth ride out for the season. We did notice it losing rpm but not to much.
This happened on Feburary 22 coming into Pilot Creek parking lot (right at the front of the trailer ) ( I have really good bad luck )
At first I thought it just when down. After taking it apart I see that I lost the locating pin that allowed the ring to rotate until it hit the exhaust port.
The rod ends are blue along with the wrist pins and bearings.
Did the heat come from the crank , no oil on the wrist pins or is that just normal
I'm sending my crank off to be looked over
Thank you for your help
![image.jpeg image.jpeg](https://www.snowest.com/forum/data/attachments/313/313918-284233487fe646a22ff793daac8c3b89.jpg?hash=KEIzSH_mRq)
![image.jpeg image.jpeg](https://www.snowest.com/forum/data/attachments/313/313919-d66c9275c8f440d303d0a53d90af0a92.jpg?hash=1mySdcj0QN)
![image.jpeg image.jpeg](https://www.snowest.com/forum/data/attachments/313/313920-b15e916d8721b2703dbfa3547ff7333a.jpg?hash=sV6RbYchsn)
![image.jpeg image.jpeg](https://www.snowest.com/forum/data/attachments/313/313921-0c5c118b134d61a117fe536ddb3ef506.jpg?hash=DFwRixNNYa)
![image.jpeg image.jpeg](https://www.snowest.com/forum/data/attachments/313/313922-669313efdf5acb38a96bf865cd74749d.jpg?hash=ZpMT799ayz)
![image.jpeg image.jpeg](https://www.snowest.com/forum/data/attachments/313/313923-078eaf9b1be87afbf52aaf3b2494dd2d.jpg?hash=B46vmxvoev)
![image.jpeg image.jpeg](https://www.snowest.com/forum/data/attachments/313/313924-a5c16452f1c691f8614571ce1ba90bdf.jpg?hash=pcFkUvHGkf)