Slightly loose fitting front pads

[StevehS3]

Since replacing my front pads I now have a squeal when coming to a complete stand still. The calipers are the later type and standard. Also, if I jab the brakes at about 10 mph I can hear and feel a knock through the steering. I have inspected and found the front pads to be a slightly loose fitting in the caliper. With the front jacked up if I rotate the wheel back and forth I can hear the squeal and knock as the pads move up and down very slightly (it isn't much). If I press the securing pins to hold the pad tight the squeal and knock goes away. 
Has anyone got any thoughts on this please.

[Andy135]

Lotus Elises had the same knocking issue. There's a good description of the cause and cure here.

https://www.eliseparts.com/shop/braking/brake-accessories/4-x-anti-rattle-brake-pad-buffers/

For brake squeal, the usual cure is a light smear of copperslip on the back of the pads.

[StevehS3]

Thank you very much Andy. That explains what I am experiencing perfectly and looks a great solution. 

[Brian27]

Hi Steve. I had a similar problem, but my car has the older Triumph brakes. I ordered and fitted pad anti rattle springs which I obtained from Rimmer Bros. Cured the problem.

Brian

[StevehS3]

Hi Brian,

I am not sure they are available for these as they are Caterham specific calipers. I have ordered the buffers which I am sure will work.

Cheers, Steve

[StevehS3]

I am pleased to report the anti-rattle buffer pads have completely solved the problem. They aren't very thick but have worked. 

[Andy135]

Good to hear  

[StevehS3]

Thanks for he tip Andy.