Jun 5, 2019
If you’re in the hay cutting business then knowing how to maintain a cutter bar on a disc mower is a critical skill. For our purposes, we’ll be working on a DM5070 Disc Mower (US CA), the largest in Frontier’s line of disc mowers. It has 7 knife mounting discs. Inside each one we’ll find the knife blades and the entire spindle unit assembly.