U Bolts and Base Plate - AB Tools
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Product Information
Full details
This guide is for owners of Ifor Williams trailers looking to replace or upgrade their U Bolts and base plate. The AB Tools U Bolts and Base Plate kit provides a secure and durable solution for attaching leaf springs. However, it's essential to ensure compatibility with your trailer's specific dimensions before installation.
All features
| Model Part Number | C31270 |
|---|---|
| Brand | AB Tools |
Extended Product Information
FAQs
What tools do I need for installation?
You will need basic tools such as a wrench or socket set, and potentially a torque wrench.
Are these U Bolts suitable for single leaf springs?
No, these are designed for twin or double parabolic leaf springs.
What is the thread size of the U Bolts?
The thread size is M12.
What are the dimensions of the base plate?
The base plate is 100mm x 100mm with hole centers of 65mm and a plate thickness of 14mm.
How often should I check the U Bolts?
Regularly inspect the U Bolts and nuts before each trip and after towing heavy loads.
What type of nuts are included?
Nyloc nuts are included for secure fastening.
Where can I find the correct torque specifications?
Consult your trailer's manual or a qualified mechanic for the correct torque specifications.
Troubleshooting
U Bolts are difficult to install.
Ensure the U Bolts are aligned correctly with the holes in the base plate and leaf springs. Use a lubricant if necessary.
Nuts are loosening.
Re-tighten the nyloc nuts to the correct torque specification. Replace the nuts if they have lost their locking ability.
Rust or corrosion on components.
Clean the rust with a wire brush and apply a protective coating. Replace components if the corrosion is severe.
Pros and Cons
Pros
- Durable construction ensures a long lifespan.
- High tensile U Bolts provide secure fastening.
- Nyloc nuts prevent loosening.
- Specifically designed for Ifor Williams Trailers, ensuring compatibility.
Cons
- Requires verification of dimensions for compatibility.
- Installation may require some mechanical skill.
- Limited to use with twin or double parabolic leaf springs.
- May not be suitable for all trailer models.
Setup, Compatibility & Care
- Compatibility: Ensure the base plate dimensions (100mm x 100mm with 65mm hole centers) and U Bolt specifications (M12 thread, 140mm height, 60mm thread length) are compatible with your trailer's leaf spring setup.
- Installation:
- Place the base plate over the leaf springs.
- Insert the U Bolts through the appropriate holes.
- Secure with the provided nyloc nuts, tightening to the manufacturer's recommended torque specifications.
- Care: Regularly inspect the U Bolts and base plate for signs of wear, rust, or damage. Check the tightness of the nuts periodically. Clean any dirt or debris that may accumulate.