Miner Technical Services Group goes above and beyond the norm to provide support to our customers.
	In 2004, AAR M-901B was substantially revised to include a rigorous set of standards that each model of draft gear must meet when reconditioned. Learn what is involved in testing reconditioned gears and its importance in controlling train forces and reducing wear. watch video 3:15
The proper installation and upkeep of Miner Constant Contact Side Bearings is an important part of controlling truck hunting and extending railcar life. Learn the right techniques for visual inspection and accurate measurement of side bearing setup height on cars in the field and yard. watch video 5:00