Reply to "Update with questions - Lionel 6-8406 #783 smoke unit (change to a post war style)"

tonteeOGR Forum Member

Here's some photos of my 783 smoke unit taken apart. I found that the smoke element was broken in 2 but the wire was still intact so it functioned but I replaced the element. Soak the wicking material with fluid before putting it back together and make sure to install the gasket between the top & body. If it's missing, you can use some RTV type automotive sealant. I also cleaned the wheels and lubed it while on the bench.

Drill the 3/16" hole in the middle.

Wicking material in place.

Soak the wicking before reassembly..this keeps it from charing on initial heatup.

Test continuity and resistance before reassembly..it's a 27 ohm resistor(approx)

Lots of gunk coming off the wheels.

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8/15/202:53 PM

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