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.

Is your La Marzocco Linea Classic 1AV or 1EE experiencing **inconsistent group head temperatures** or **leaking steam wands**? Prevent costly downtime and restore peak performance with the genuine Classic Linea 12 Month Preventive Maintenance (PM) Kit (Part \# LINEA.12.1), exclusively from Kaldi.com. This comprehensive kit includes all essential wear-and-tear components required for your machine's annual service, ensuring that seals, gaskets, and filters are refreshed for optimal operation. By investing in this OEM-specified kit, you guarantee that your espresso machine maintains consistent pressure and temperature, eliminating the common **problem of unexpected machine failure** in high-volume commercial settings.

This all-in-one maintenance solution features high-durability group head gaskets, shower screens, portafilter basket seals, and O-rings for critical components like the steam and hot water valves. It is precisely specified for the single-group (1AV) and single-group with volumetric dosing (1EE) La Marzocco Linea Classic models. Regular annual replacement, as outlined in the manufacturer's preventative schedule, is the definitive **solution for low pressure or dirty espresso shots** caused by deteriorated internal components. Using only genuine La Marzocco parts protects the longevity of your investment and guarantees adherence to factory performance standards, ensuring every shot you pull is of the highest quality.

Don't wait for a breakdown; maintain the legendary reliability of your Linea Classic. This PM Kit simplifies inventory management by bundling all necessary parts under a single Item No. (LINEA.12.1), providing a cost-effective and efficient approach to essential upkeep. If you are wondering **how to fix La Marzocco Linea group head leaks**, this annual kit is the starting point for complete restoration. Order your Classic Linea 12 Month PM Kit today and secure consistent extraction quality, minimize service calls, and maximize your commercial espresso machine's uptime.