Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.

Developed by Montana State University Extension and the University of Wyoming
Adapted with permission

This guide is one in the Exploring Energy Efficiency and Alternatives (E³A): Anaerobic Digester Applications for the Farm or Ranch series. Operation of an anaerobic digester requires more maintenance than other manure management practices. This guide provides a list of the
common maintenance activities and the frequency at which they need to been performed.

Topics

• Fitting leak checks
• General engine inspection
• Iron packing replacement
• Pipe leak checks
• Preventive engine maintenance
• Pump clearing
• Sludge removal
• Valve leak checks

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