How do I fix my smoke unit

[Bucksco]

if your loco is a 0-6-0 , 2-6-0 or 2-6-2 with a smoke unit it should be a simple matter of take old unit out then insert the new smoke unit.

Here is an explosion chart of  0-6-0,2-6-0, 2-6-2 the only difference being the lead and trail trucks.

http://www.bachmanntrains.com/home-usa/dwg/dwgs/51501_HO_Prairie_2-6-2.pdf

replacement smoke units here

http://estore.bachmanntrains.com/index.php?main_page=product_info&cPath=66_68_212&products_id=1706

Thanks to jbsmith