MEC 9000 Manual: A Comprehensive Guide

This manual details the MEC 9000‚ a world-class shotshell reloader manufactured since 1955. It covers assembly‚ operation‚ safety‚ and maintenance‚
benefitting hobbyists and competitive shooters alike.

Welcome to the world of precision shotshell reloading with the MEC 9000! This reloader represents over six decades of dedication from Mayville Engineering Company (MEC) to crafting the highest quality reloading equipment. Since 1955‚ MEC has earned the trust of countless shooters‚ from beginners to seasoned competitors.

The MEC 9000 is designed for efficiency and reliability‚ allowing you to create custom ammunition tailored to your specific needs. This manual serves as a comprehensive guide‚ providing detailed instructions on assembly‚ operation‚ maintenance‚ and troubleshooting. Always prioritize safety – carefully read and understand all safety precautions before operating the MEC 9000.

Whether you’re a casual hobbyist or a dedicated competitive shooter‚ this manual will empower you to maximize the performance and longevity of your MEC 9000. Explore the included sections to unlock the full potential of this exceptional reloading machine.

Historical Background of Mayville Engineering Company (MEC)

Mayville Engineering Company (MEC) boasts a rich history spanning over six decades‚ beginning in 1955 in Mayville‚ Wisconsin. From its inception‚ MEC dedicated itself to designing‚ building‚ and servicing superior shotgun shell reloaders. This commitment to quality quickly established MEC as a leader in the industry‚ earning the loyalty of generations of customers.

Initially serving a diverse clientele – from children learning the craft to competitive shooters demanding peak performance – MEC reloaders became synonymous with reliability and precision. The company’s growth led to the establishment of multiple facilities across the country‚ expanding its manufacturing capabilities and reach.

Throughout the years‚ MEC has remained steadfast in its mission: to provide reloaders that empower shooters to create custom ammunition with confidence. The MEC 9000 is a testament to this enduring legacy‚ embodying decades of innovation and a relentless pursuit of excellence.

MEC Outdoors: Manufacturing and Locations

MEC Outdoors‚ operating under the Mayville Engineering Company (MEC) brand‚ has been a cornerstone of shotshell reloading since 1955. Proudly manufactured in Mayville‚ Wisconsin‚ MEC reloaders are renowned for their durability and precision. However‚ the company’s operations extend beyond its original Wisconsin facility.

To better serve its expanding customer base and streamline production‚ MEC has strategically established several facilities across the United States. These locations support various aspects of the business‚ including manufacturing‚ distribution‚ and customer service. Exploring these locations provides insight into the scale and commitment of MEC Outdoors.

While specific addresses may vary‚ MEC maintains a robust network ensuring efficient delivery of its products and responsive support for its loyal customers. The dedication to American manufacturing remains a core value‚ contributing to the quality and reliability associated with the MEC name.

Understanding the MEC 9000 Components

The MEC 9000 utilizes specialized parts‚ including sizing collets and truss rods. Refer to spare parts sheets (MEC 5000-6500-8000 series) for detailed diagrams and lubrication guidance for optimal performance.

Spare Parts Sheets for MEC 5000-6500-8000 Series

Accessing and understanding the spare parts sheets is crucial for maintaining your MEC 9000 reloader‚ as well as compatible models in the 5000‚ 6500‚ and 8000 series. These detailed diagrams provide a visual breakdown of each component‚ facilitating accurate identification when ordering replacements or performing repairs.

These sheets are invaluable for troubleshooting‚ allowing you to pinpoint the exact part causing an issue. They also assist in understanding the assembly process‚ especially when disassembling for cleaning or maintenance. Proper lubrication is key to longevity‚ and the parts sheets often indicate specific lubrication points.

MEC offers comprehensive documentation‚ ensuring owners have the resources needed to keep their reloaders functioning optimally. Locate these sheets through MEC’s official channels to guarantee accuracy and compatibility. Utilizing these resources will extend the life of your MEC reloader and ensure safe‚ reliable operation for years to come.

Dimensions of the MEC 9000

Understanding the physical dimensions of the MEC 9000 is essential for workspace planning and ensuring proper setup. While specific measurements aren’t explicitly detailed in the provided text‚ knowing the overall size allows for efficient integration into a reloading setup. The MEC 9000 is designed for robust performance‚ and its footprint reflects this durability.

Consider the space required for operation‚ including room for shell handling‚ component feeding‚ and finished cartridge collection. Adequate clearance around the machine is vital for comfortable and safe use. Proper placement prevents accidental bumps or interference during the reloading process.

Refer to official MEC documentation or the MEC website for precise dimensional specifications. This information is crucial for custom mounting solutions or building a dedicated reloading bench. Accurate measurements ensure a stable and ergonomic setup‚ maximizing efficiency and minimizing strain during extended reloading sessions.

Lubrication Requirements for Optimal Performance

Maintaining proper lubrication is paramount for the longevity and smooth operation of your MEC 9000. While the provided information briefly mentions “Lubrification” alongside spare parts sheets‚ detailed specifics require further investigation of official MEC resources.

Regular lubrication minimizes friction between moving parts‚ reducing wear and tear and ensuring consistent performance. Key areas to focus on include linkages‚ pivots‚ and sliding surfaces. Using the correct type of lubricant is crucial; consult the MEC manual for recommended products.

Avoid excessive lubrication‚ as this can attract dust and debris‚ potentially hindering operation. A light coating is generally sufficient. Periodic inspection and re-application are essential‚ especially after extended use or exposure to harsh environments. Proper lubrication contributes significantly to the MEC 9000’s renowned reliability and extends its service life.

Assembly and Installation

Carefully follow the provided instructions for assembling your MEC Auto-Mate (Section 4‚ page 16) and installing the left side truss rod (Section 5‚ page 18).

Section 4: Assembling Your MEC Auto-Mate

Prior to beginning the assembly of your MEC Auto-Mate‚ ensure you have thoroughly reviewed all safety precautions outlined in the manual. This is paramount for a safe and efficient setup process. Refer to page 16 for detailed step-by-step instructions.

The Auto-Mate requires careful alignment of components. Pay close attention to the diagrams and descriptions provided. Incorrect assembly can lead to malfunctions and potential safety hazards. Take your time and double-check each connection.

Understanding the function of each part is crucial. Familiarize yourself with the terminology used in the manual. Proper assembly ensures optimal performance and longevity of your reloading equipment. Remember to consult the spare parts sheets (MEC 5000-6500-8000 series) if any questions arise regarding component identification.

Always prioritize safety and accuracy during the assembly process.

Section 5: Installation of the Left Side Truss Rod

The installation of the left side truss rod‚ detailed on page 18‚ is a critical step in ensuring the structural integrity of your MEC 9000. Precise alignment is essential for smooth operation and consistent reloading performance. Carefully follow the illustrated instructions provided in the user manual.

Before commencing‚ verify you have the correct truss rod and all necessary hardware. Ensure the surrounding areas are clean and free of debris. Improper installation can compromise the machine’s stability and potentially lead to safety concerns.

Pay particular attention to the torque specifications for the mounting bolts. Over-tightening can damage the frame‚ while under-tightening may result in loosening during operation. Refer to the dimensions section of the manual for precise measurements.

Double-check your work before proceeding to the next step.

Operation and Safety

Always prioritize safety when operating the MEC 9000. Wear safety glasses and thoroughly understand the user manual before use‚ strictly adhering to all guidelines.

Safety Precautions: Always Wear Safety Glasses

Eye protection is paramount when operating the MEC 9000 shotshell reloader. This machine involves mechanical processes and component ejection that can pose a risk of projectiles entering the eyes. Always wear properly fitted safety glasses during all phases of operation‚ including setup‚ loading‚ operation‚ and maintenance.

Ignoring this crucial safety precaution could result in severe eye injury. Safety labels and statements on the machine and within this operator’s manual emphasize this point repeatedly. Ensure your safety glasses meet ANSI Z87.1 standards for impact resistance.

Furthermore‚ be mindful of others in the vicinity while the MEC 9000 is in use. Encourage anyone observing the reloading process to also wear appropriate eye protection. Prioritizing safety is not merely a recommendation; it’s a fundamental requirement for responsible reloading.

User Manual Overview: Importance of Reading Instructions

This MEC 9000 user manual is a critical resource for safe and effective operation. Before commencing any reloading activity‚ it is of upmost importance to thoroughly read‚ fully understand‚ and strictly follow all provided operation‚ user‚ and safety information. Familiarize yourself with every component‚ function‚ and recommended procedure detailed within these pages.

The manual covers assembly‚ installation‚ operation‚ maintenance‚ and troubleshooting. It also addresses the proper use of all equipment and reloading components. Ignoring these instructions can lead to improper operation‚ equipment damage‚ or‚ more seriously‚ personal injury.

Understanding the manual is not optional; it’s essential. Refer back to it frequently‚ especially when encountering unfamiliar situations or performing maintenance. A well-informed operator is a safe operator‚ ensuring years of reliable performance from your MEC 9000.

Operation Information: Following Guidelines Strictly

Strict adherence to the operational guidelines outlined in this manual is paramount for safe and consistent reloading with your MEC 9000. Deviating from these instructions can compromise the quality of your ammunition and potentially lead to dangerous malfunctions. Always double-check each step before proceeding‚ ensuring all components are correctly positioned and securely fastened.

Pay close attention to the recommended shell types and component specifications. Using incompatible parts can damage the machine and create unsafe ammunition. Regularly inspect all components for wear or damage‚ replacing them as needed. Remember‚ consistent and precise operation is key to producing reliable and accurate reloads.

Prioritize safety above all else. Always wear safety glasses during operation and follow all safety precautions detailed throughout this manual. A disciplined approach to reloading will ensure a rewarding and safe experience with your MEC 9000.

Maintenance and Troubleshooting

Regular maintenance‚ including fuse replacement and rust removal‚ ensures optimal MEC 9000 performance. Addressing issues like sizing collet upkeep extends the reloader’s lifespan and reliability.

Section 6: Auto-Mate Fuse Replacement

Maintaining the functionality of your MEC Auto-Mate requires periodic inspection and‚ if necessary‚ replacement of the fuse. A blown fuse will prevent the machine from operating‚ halting the reloading process. Before attempting any electrical work‚ always disconnect the Auto-Mate from its power source to ensure safety. Locate the fuse holder‚ typically found near the power switch or motor housing.

Carefully remove the old fuse and note its amperage rating – this is crucial for selecting the correct replacement. Using a fuse with a higher amperage can cause serious damage to the machine and create a fire hazard. Install the new fuse of the exact same amperage‚ ensuring it is firmly seated in the holder.

Once the new fuse is in place‚ reconnect the Auto-Mate to the power source and test its operation. If the fuse blows again immediately‚ there is likely an underlying electrical issue that requires professional attention. Do not continue to replace fuses without diagnosing the root cause of the problem. Always prioritize safety when working with electrical components.

Addressing Surface Rust on MEC 9000 Parts

Surface rust on your MEC 9000‚ while often cosmetic‚ can impede smooth operation and potentially lead to further corrosion. Addressing it promptly is recommended. Begin by thoroughly cleaning the affected areas with a stiff brush to remove loose rust particles and debris. A solvent like mineral spirits can aid in this process‚ ensuring all residue is removed before proceeding.

For light surface rust‚ a fine steel wool (0000 grade) can be used gently‚ followed by a polishing compound to restore the metal’s finish. Avoid abrasive materials that could scratch or damage the underlying metal. Heavier rust may require a rust converter‚ which chemically transforms the rust into a stable‚ paintable surface.

After treatment‚ apply a protective coating such as gun oil or a rust-inhibiting lubricant to prevent future corrosion. Regular cleaning and lubrication are key to maintaining your MEC 9000 and preventing rust from forming. Always follow safety precautions when using solvents or chemicals.

Sizing Collet Maintenance Instructions

The sizing collet is a critical component of the MEC 9000‚ ensuring proper shell sizing for consistent reloading. Regular maintenance is vital for optimal performance and longevity. Inspect the collet frequently for signs of wear‚ damage‚ or debris buildup. After each reloading session‚ thoroughly clean the collet with a soft brush and solvent to remove any residue from spent primers or powder.

Avoid using abrasive cleaners that could alter the collet’s precise dimensions. If the collet becomes excessively worn or damaged‚ it must be replaced to maintain accurate sizing. A worn collet can lead to improperly sized shells‚ potentially causing malfunctions or unsafe conditions.

Proper storage is also important; keep the collet clean and dry when not in use. Refer to the spare parts sheets (MEC 5000-6500-8000 series) for replacement collet options and ensure compatibility with your specific MEC 9000 model.

Advanced Topics & Resources

Explore MEC II Series brochures (9000-13500) and owner’s manuals (1308590 & 8680) for in-depth reloading knowledge and literature.

MEC II Series 9000 ⎻ 11000 ー 13500 Brochure Information

Delve into the comprehensive details of the MEC II Series reloaders – encompassing models 9000‚ 11000‚ and 13500 – through dedicated brochure resources. These brochures provide a detailed overview of the advancements and specific features incorporated into each model within this series.

Users will find valuable insights into the enhanced capabilities‚ improved efficiency‚ and refined designs that distinguish the MEC II Series from previous generations. The brochures outline the key components‚ operational procedures‚ and safety guidelines specific to each reloader‚ ensuring a thorough understanding for both novice and experienced reloaders.

Furthermore‚ the brochures often include detailed specifications‚ dimensional drawings‚ and compatibility information‚ aiding in informed decision-making and proper setup. Accessing these resources is crucial for maximizing the performance and longevity of your MEC II Series reloader‚ guaranteeing consistent and reliable results with every reload.

MEC Owners Manual (1308590) for Progressive Reloaders

The MEC Owners Manual‚ specifically document number 1308590‚ is an essential resource for all owners of MEC progressive reloaders‚ including the 9000 series. This manual provides detailed‚ step-by-step instructions covering every aspect of operation‚ from initial setup and calibration to troubleshooting common issues.

It emphasizes the critical importance of adhering to safety precautions throughout the reloading process‚ highlighting potential hazards and preventative measures. The manual includes comprehensive diagrams and illustrations to aid in understanding the complex mechanisms of progressive reloading.

Furthermore‚ it offers guidance on proper maintenance procedures‚ ensuring the longevity and optimal performance of your MEC reloader. Regularly consulting this manual is vital for achieving consistent‚ accurate‚ and safe ammunition reloading‚ maximizing your investment and enhancing your shooting experience.

Original MEC Owners Manual and Literature Pack (MEC 8680)

The MEC 8680 Original Owners Manual and Literature Pack represents a historical archive of information for MEC reloaders; This collection provides valuable insight into the evolution of MEC’s designs and manufacturing processes‚ offering a unique perspective for enthusiasts and collectors.

Beyond the core owners manual‚ the pack often includes supplementary materials such as parts lists‚ troubleshooting guides‚ and promotional brochures from various eras. These documents illustrate the changes and improvements implemented over the years‚ showcasing MEC’s commitment to innovation.

While modern manuals offer updated safety protocols and features‚ the MEC 8680 pack provides a fascinating glimpse into the legacy of Mayville Engineering Company and the enduring quality of their products. It’s a must-have for anyone seeking a deeper understanding of MEC reloading technology.

Recent Updates & Information (as of 02/18/2026)

As of today‚ 02/18/2026‚ MEC/PAMEC now accepts online payments. Lobbyist and principal activity updates are available‚ reflecting the last 30 days’ changes.

Lobbyist/Principal Activity Updates (Last 30 Days)

Recent changes to lobbyist and principal relationships reported to the Commission are detailed below. This list represents activity within the last 30 days‚ offering transparency into external engagements. The MEC diligently works to avoid duplication within the principal list‚ regularly updating and merging data as needed to ensure accuracy in search results.

These updates reflect ongoing communication and collaboration with various stakeholders. It’s important to note that the MEC may update and merge principal data‚ which could influence search results. This proactive approach ensures the information presented is current and reliable. For a comprehensive view of all reported activity‚ please consult the Commission’s official records. The goal is to maintain a clear and accessible record of all relevant interactions.

Regular monitoring of these updates provides valuable insight into the evolving landscape of regulatory affairs impacting MEC operations.

Online MEC/PAMEC Payment Acceptance

MEC and PAMEC are pleased to announce the acceptance of online payments‚ streamlining the purchasing process for our valued customers. This new feature offers a convenient and secure method for acquiring parts‚ accessories‚ and complete reloading systems. Customers can now easily complete transactions through our website using a variety of accepted payment methods‚ including major credit cards and other popular online payment platforms.

This enhancement reflects our commitment to providing exceptional customer service and adapting to the evolving needs of the reloading community. Online payment acceptance reduces processing times and offers greater flexibility for our customers. Detailed instructions and support resources are available on the website to guide users through the process.

We are confident this upgrade will significantly improve the overall customer experience.

Recent Changes to MEC Principal Data

Mayville Engineering Company (MEC) regularly updates and refines its principal data to ensure accuracy and eliminate duplication within our records. This ongoing process is vital for maintaining a clear and comprehensive understanding of relationships with lobbyists and other key stakeholders. These updates‚ occurring as recently as February 18‚ 2026‚ reflect our dedication to transparency and compliance with Commission reporting requirements.

The MEC may merge principal data entries to consolidate information and avoid redundancies. This ensures that all reported activity is accurately attributed and easily accessible. Customers and partners may occasionally observe changes in how principal names appear in search results as a result of these updates.

These adjustments do not impact product availability or customer service; they solely pertain to internal data management practices.