This thread repair kit is specifically designed to safely repair damaged brake caliper slide / gui...This thread repair kit is specifically designed to safely repair damaged brake caliper slide / guide bolt threads. It includes 10 fully threaded, splined inserts, ideal for brake caliper slide / guide bolts, offering a full thread and compatibility with thread lock. Standard spring type thread repair inserts or helicoils are not suitable for repairing caliper slide / guide bolts. The kit comes with a special tap for chasing threads and includes a drill and thread inserts for cases where the thread cannot be restored. It is supplied in a blow mould case and features drilling guides with measurements of 90mm, 94mm, and 105mm centre to centre, catering to various vehicle makes such as VAG group, Opel/Vauxhall, GM, and European Fords.
This guide is for mechanics and DIY enthusiasts needing to repair damaged brake caliper slide bolt threads. The AB Tools Brake Caliper Slide Bolt Thread Repair Kit (AT491) offers a robust solution to restore these critical threads, ensuring brake system safety and performance. However, it's essential to understand the correct application and follow the provided instructions precisely to avoid damaging the caliper. This kit is specifically designed for brake caliper slide/guide bolts and is not suitable for other thread repair applications.
All features
Model Part Number
AT491
Brand
AB Tools
Extended Product Information
FAQs
What is the primary use of this repair kit?
This repair kit is designed specifically for repairing damaged brake caliper slide/guide bolt threads.
What kind of inserts are included?
The kit includes 10 fully threaded, splined inserts, designed for a secure fit.
What vehicles is the kit compatible with?
The kit is compatible with various makes, including VAG group, Opel/Vauxhall, GM, and European Fords.
Does the kit include all the necessary tools?
Yes, it includes a special tap, a drill, and inserts for comprehensive repair.
Can I use thread lock with the repaired threads?
Yes, the inserts are designed to be compatible with thread lock to ensure a secure repair.
What if the original thread is too damaged?
The kit includes a drill and inserts to address cases where the thread cannot be restored using the tap alone.
How should the kit be stored?
The kit is supplied in a blow-mould case for organized storage and protection of the tools.
Are standard spring type thread repair inserts or helicoils suitable for this application?
No, standard spring type thread repair inserts or helicoils are not suitable for repairing caliper slide / guide bolts.
Troubleshooting
Insert won't thread in
Ensure the tapped threads are clean and free of debris. Verify that you're using the correct tap and insert size. If needed, re-tap the thread.
Slide bolt doesn't fit after repair
Check if the insert is fully seated and not protruding. Inspect the slide bolt for damage or deformation.
Brake caliper moves excessively after repair
Ensure the insert is properly installed. Double-check the slide bolt for correct fit and that it is fully tightened.
Stripped thread when using the tap
Ensure you are using the correct tap for the job and are not applying too much force. If the thread is too damaged, consider using the drill and insert.