Mazak AJAX Lathe Manual - Operations and Parts Wiring Diagrams - for Ajax Hercules Yamazaki 18", 21" & 860

The Mazak AJAX Hercules Yamazaki 18", 21", and 860 Lathe Operations and Parts Diagram Manual is a complete, factory-issued reference for machinists, operators, and restorers working with these versatile precision lathes. This in-depth manual provides comprehensive coverage of setup, operation, lubrication, and maintenance procedures, along with detailed parts breakdowns for accurate servicing and repair.

Covering 40", 60", 80", and 100" bed models, this 106-page manual includes 27 parts diagrams and 10 fold-out pages, giving you detailed mechanical insight into every major assembly and component. Designed for accuracy and clarity, it’s the perfect resource for both modern machine shops and vintage equipment restorers.

Manual Sections Include:

• Specifications and Installation – Detailed machine data, setup procedures, and foundation requirements.

• Electrical Wiring (not schematic) – Complete wiring information for safe and correct electrical connections.

• Lubrication Chart – Proper lubrication points and intervals for smooth, long-lasting performance.

• Operations and Drive Unit – Full instructions for starting, stopping, and efficient machine control.

• Spindle Speeds and Threading Charts – Feed and thread data in both metric and imperial formats.

• Carriage and Apron Assembly – Functional diagrams and adjustments for smooth feed operation.

  For troubleshooting, refer to the Mazak AJAX lathe manual for guidance.

• Spindle Bearings and Taper Gibs – Maintenance details for optimal precision and longevity.

• Cross Slide and Tool Post – Alignment and adjustment procedures for accurate cutting control.

  The Mazak AJAX lathe manual provides insights into maintenance best practices.

• Parts Diagrams – Exploded component views with part numbers for easy identification and ordering.