Westfalia Tow Bar Installation Guide
For DACIA Logan Van / SUV / Break / Pick Up
Models: 04-146, 04-180, 04-181
Product Information
Brand: Westfalia
Vehicle Compatibility: This tow bar system is designed for the DACIA Logan Van, SUV, Break, and Pick-up models.
Model Numbers: 04-146, 04-180, 04-181
Technical Specifications
| Specification | Value |
|---|---|
| Tow Bar Type | A50-X |
| Homologation | e24*94/20*00*0153 (for 04-146/04-180), e24*94/20*00*0154 (for 04-181) |
| D-Value | 7.59 kN |
| Max Vertical Load (S) | 75 kg |
| Towing Capacity | Refer to vehicle's registration document |
| Weight of Tow Bar (approx.) | 04-146: 22.6 kg, 04-180: 24.2 kg, 04-181: 20 kg |
| Installation Time (approx.) | 60 min |
| Max Trailer Weight (Gross) | 1300 kg |
| Max Vehicle Towing Weight | 1909 kg |
D-Value Calculation (European Directive 94/20): The maximum towing capacity (D-Value) is determined by the formula: D = (T x C) / (T + C) x 0.00981 = 7.59 kN, where T is the maximum permissible mass of the towing vehicle (kg) and C is the maximum permissible towing mass of the towing vehicle (kg).
Important Information & Warnings
General Warning
Please Note: To familiarize yourself with the operating characteristics, refer to the vehicle's logbook or registration document. If this tow bar is fitted in accordance with our recommendations, it will provide complete satisfaction. Westfalia accepts no responsibility in the event of changes to or improper use of this item.
This document includes important safety and usage information in multiple languages. Please refer to the section corresponding to your language for specific details.
Installation Guide
Parts List and Torque Specifications
The following table details the components and their required torque settings for installation. Refer to the diagrams for visual identification of parts (V, W, X, Y, Z).
| Component Group | Part Description | Torque (Nm) | Quantity |
|---|---|---|---|
| V | CHC10x35 - cl 8.8 | 40 | x 4 |
| V | DEC10 | - | x 4 |
| V | L 10,5/22 | - | x 4 |
| V | HM10 - cl 8 | 40 | x 4 |
| W | HM10x40 - cl 8.8 | 40 | x 4 |
| W | DEC10 | - | x 4 |
| W | L 10,5/22 | - | x 4 |
| W | Ecrous HM10 - cl 8 | 40 | x 4 |
| X | HM10x40 - cl 8.8 | 40 | x 2 |
| X | L 10,5/22 | - | x 2 |
| X | DEC10 | - | x 2 |
| Y | HM12x60 - cl 8.8 | 65 | x 2 |
| Y | DEC12 | - | x 2 |
| Y | HM12 - cl 8.8 | 65 | x 2 |
| Y | L 12/27 | - | x 1 |
| Z | HM16x45 - cl 8.8 | 170 | x 2 |
| Z | DEC16 | - | x 2 |
| Z | HM16 - cl 8.8 | 170 | x 2 |
| Y (for 04-180/04-181) | HM12x100 - cl 10.9 | 95 | x 2 |
| Y (for 04-180/04-181) | DEC12 | - | x 2 |
| Y (for 04-180/04-181) | HM12 - cl 10 | 95 | x 2 |
| Y (for 04-180/04-181) | L 12/27 | - | x 1 |
| General Hardware Set | 16+17+18+19+24 | - | (Included) |
Installation Steps (Textual Description of Diagrams)
The installation involves several steps, illustrated by diagrams. These steps generally include:
- Accessing mounting points, often located near the rear axle and chassis of the vehicle. This may involve removing or accessing the spare wheel.
- Attaching main tow bar brackets (components 'a' and 'b' or similar) to the vehicle's frame using specified bolts and nuts (e.g., HM10, HM12, HM16) with correct torque settings.
- Securing the main tow bar structure to the attached brackets.
- Connecting electrical wiring harnesses (not detailed in these diagrams).
- Specific steps involve identifying mounting holes, using alignment tools, and ensuring all fasteners are tightened to the specified torque values. For example, one diagram shows attaching a bracket labeled 'c' to the vehicle chassis using bolts and nuts, with torque values indicated for specific fasteners. Another shows bracket 'b' being attached.
- Torque values are critical: e.g., HM10 bolts require 40 Nm, HM12x60 bolts require 65 Nm, and larger HM16 bolts require 170 Nm. Specific torque values for different models and components are provided in the tables.
- The process involves careful alignment and fastening, ensuring the tow bar is securely mounted to the vehicle's structural points.
- A final declaration of correct installation is provided, to be filled out by the installer.
Declaration of Correct Installation
This section is a declaration form for the installer. It states that the tow bar system of the specified type has been installed correctly according to the manufacturer's instructions and mounting points. It requires details of the vehicle, license plate, and installer's stamp and signature. It also confirms that the vehicle user has been informed about the product's use and maintenance.
