Technical Manuals

Technical Manuals for Fentech Products

Technical Manuals for Fentech Products


Regardless of when they were originally built, technical manuals for all Fentech/Sunnen Dynamic Crankshaft Balancing machines are available electronically free of charge exclusively to all owners of our equipment.  You may Contact Us directly at (573) 486-0005 to arrange to receive the materials you need, or you may email us at crankitup@fentechbalancers.com to request specific information or technical manuals.

IMPORTANT:  To ensure you receive the correct information and technical manuals, please have your equipment’s serial number available when you call, or include it in your email request.

Access to Technical and Repair Manuals


After you have contacted Fentach, you will be able to access the online version of the technical and repair manuals.

Click below to access the online technical manuals.

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