: Replacement linkage components for the foot pedal to cam block are common wear items. Electrical Systems Electric Motors
These discs undergo immense lateral pressure. Check for warping or chips in the metal. hofmann monty 455 parts
Hofmann no longer produces certain plastic knobs, arm roller guides, or splash guard brackets. The community of Monty 455 users has started sharing for 3D-printed replacements. Look for "Monty 455 knob file" on forums like GarageJournal.com. : Replacement linkage components for the foot pedal
The brains of the operation. Older Monty 455 units (late 90s to early 2000s) suffer from capacitor aging. Newer units may have firmware glitches. arm roller guides