Thanks for your help....I will do that....great site...just found it

Is there a place I can locate particular parts for this engine?  It was knocked off a shelf and the swivels that attach the motorized trucks to the engine broke.  It would be nice if there was a schematic to choose parts from as needed.  It is an easy fix and I really don't want to have to send it in, cost $25 for lifetime warranty as I've had to do this before...I just need small parts.  The $25 adds up and I eventually could buy another engine...thanks