I'm looking for a (preferably pictorial) diagram of the split K-brake system as installed on a USRA 55-ton twin-bay hopper car. I'm assembling Tichy's kit #4027 for this car and would like to add parts of the system that Tichy doesn't show, e.g. the floating lever, cylinder lever rod, lever hangers, lever-to-truck rods, complete train (air) line. For this extra detail Tichy's instructions say "...check your references for guidance...", but they don't give any examples of such references.

I have two Athearn HO MP-AC diesels both with burned out #90672.2 Miniboard Front head lights. 

I have checked on line for a replacement and been calling Athearn service with no response. Any other modelers have this happen or know of a parts supplier?

Thanks, in advance.

Barry

Hello comrades

long time, no post

here is my most recent project, as it begins to near completion of a couple phases

a railway gun

the gun is able to be removed from the well car base as well so it can carry standard shipping containers

i am building most of the body out of index card paper, and using winter camo patterns I printed off for her livery 

I saw this speaker recommendation on a Soundtraxx forum. Has anyone else had any experiences with such an item?