Please refer to the product images to see the full Preventative Maintenance Checklist. This list details every OEM part included in this kit and the specific inspection tasks (such as vacuum breaker replacement and flow calibration) required.

Ensure the longevity and precision of your La Marzocco GB5 or FB80 espresso machine with the genuine 3/9 Month Preventive Maintenance (PM) Kit (Part # GBFB.3.2). Specifically designed for 2-Group AV (Auto-Volumetric) and 2-Group EE (Semi-Automatic) models, this essential kit provides the high-quality, OEM seals and gaskets needed to address common wear points every 3 to 9 months. If you are experiencing problems with "leaky group heads on La Marzocco GB5" or need to "solve inconsistent espresso volume on FB80 2AV," this kit is the solution. It restores crucial seals in the brew groups, ensuring consistent water temperature stability and pressure crucial for repeatable, high-quality espresso extraction.

This comprehensive maintenance package includes all necessary components to service two group heads, tackling the core mechanical elements responsible for your machine's performance. The benefit of using this specific PM kit is the significant reduction in unexpected "espresso machine downtime" and the prevention of internal component damage caused by water bypass or pressure loss. By replacing worn seals and rings proactively, you eliminate common issues like "why is my GB5 2AV leaking water" or "how to fix low flow on La Marzocco FB80," thereby maximizing machine uptime and maintaining factory-level brewing precision.

For proper usage, this GBFB.3.2 kit should be installed by a certified technician as part of your routine preventive schedule. Investing in this official La Marzocco PM kit guarantees perfect fitment and material integrity, safeguarding your premium commercial equipment. Keep your machine operating flawlessly and avoid emergency repairs by making this 3/9 Month PM Kit a consistent part of your maintenance plan.