Overview: This document provides assembly instructions for the TRL-255 trailer model by matev GmbH, detailing the required fasteners and components for proper assembly.

Manufacturer Information: matev GmbH, Nürnberger Str. 50, 90579 Langenzenn, Germany. Contact: +49 (0) 9101 9087 -0, [email protected], www.matev.eu.

1. Assembly Components and Specifications

The instructions list various fasteners used throughout the assembly process, primarily bolts, washers, and nuts conforming to international standards:

• Bolts: ISO 7380F (button head cap screws) in sizes M6x12 and M8x20, and DIN 603 (carriage bolts) M10x100.
• Washers: DIN 125 flat washers with sizes A6.4 and A8.4.
• Nuts: DIN 985 lock nuts in sizes M6, M8, and M10.

These components ensure secure and standardized fastening throughout the trailer assembly.

2. Assembly Steps

The document is structured into 15 numbered steps, each presumably corresponding to specific assembly actions or sub-assemblies. However, the detailed procedural descriptions or illustrations are not included in the provided pages.

3. Standards and Norms

All fasteners comply with recognized ISO and DIN standards, ensuring quality, compatibility, and safety:

• ISO 7380F: Button head cap screws known for their smooth rounded heads and internal hex drive.
• DIN 125: Standard flat washers used to distribute load and prevent damage.
• DIN 985: Lock nuts with nylon inserts to prevent loosening under vibration.
• DIN 603: Carriage bolts with a rounded head and square neck to prevent rotation.

4. Document Status and Version

The assembly instructions are dated May 2016 (05/16), indicating the version and currency of the document.

Summary of Critical Information:

• Use specified ISO and DIN standard fasteners for assembly to ensure safety and reliability.
• Follow the numbered assembly steps sequentially (though detailed steps are not provided in the excerpt).
• Contact matev GmbH for further technical support or clarifications.

Note: The document pages provided mainly list fastener specifications and lack detailed procedural descriptions or diagrams, which are essential for complete assembly guidance.