I am having trouble with the frog on one of my turnouts.  When the wheels cross the frog they drop down causing the locomotive to stop.  I have three locomotives two are standard size and the third is a small switch engine.  The small engine is the one having a problem crossing the switch at slow speeds.  I have four of these turnouts and only one of them is causing this problem.  Can you suggest a fix for this problem.  Can the frog be adgussted?   Turnouts are Bachmann lEZ Track.

Thanks  Carl

I have a GP40 locomotive (Bachmann).  I have had this locomotive for approx two years and while in the process of cleaning and checking, I was not able to remove the Truck Side Frame from the gear box.  I can see how it should be done, but can not get enough Clarence to pass the tab.  Can you give me a hint as to remove the frame from the gear box?

I also noticed that the wires that connect the motor to the drive wheels were not attached to the wheel brushes and do not appear to ever been attached.  (this is only on one truck). 

Thanks Carl