Ridgeway Spark Arrestor "Bear Trap" for LGB Mogul

thingiverse

This is a replacement spark arrestor for the top of the LGB Mogul. This is only the top part with the attached grill. This comes in two options. The "complete" stl needs to be printed upside down w/ supports. The other option comes in two parts and you need to glue the ring piece to the rest of the assembly as shown in the photo. Once you've printed the part, use the included template image to cut out a spark screen using whatever material you think is appropriate (screen door material is pretty good). Just print out the image 1:1 on a piece of paper, then use that to cutout your screen. Once cut out, glue the screen tabs to the inside of the assembly and the ring, then trim off any excess. I provided clips on the cap piece so it "clicks" into the lower portion of the assembly, which allows easy access to pour the smoke fluid into the funnel. The spark screen template is 1:1 in scale, so if you print it, don't do any scaling. To make sure you printing it correct, the dimension is calling out 3/4". Make sure the actual print is the correct size. I want to help out other hobbyists, so I don't charge for my designs. However, if you like my designs and found this helpful, a tip is always appreciated. Tips can be sent to: http://paypal.me/sukotto88