Ok I have a problem,
           My cousin took my Bachmann HO Scale USRA 0-6-0 with a Vandy Tender, and put it on My Lionel Trains Tubular track while power was already fed into it. The Bachmann Locomotive's wheels rolled slightly then sparked. I immediately removed the Loco and cut off all power to the track. The train rested for 3-5 months then yestarday I properly put the Loco on HO scale track and it would not run.
           Do I need new contacts for the Loco? Is there something wrong with the engine? Someone, anyone please help me out!



                                        Thanks,
                                                    Manny