im going to put a guide up maby soon prety much all i do is remove all electroncs so servos receiver batterys and all that stuff then the engine and if you want the exhaust then spray loads of wd40 all over it then take it to the garden and power hoze and let dry re build and your done lol nope my track is 2 inches deep in mud and sand lol its not so clean at the moment i could not be bothered to powerhose so i used a brush and a glass of water