Quote:
Originally Posted by Doily
Quote from MoT Refusal Certificate :
"Service brake efficiency is 45%, limit is 50% [1.2.1 (c)]
Thank you for your interest, much appreciated.
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As pointed out that's the foot brake, I presume the front brakes passed.
Make sure you don't have really wide tyres that are under inflated.
A wheel lock on the rollers is a pass regardless of efficiency, so a small hard tyre will pass.
Very odd that it must have passed on the handbrake and not the service brake. that's rare. perhaps just needing a bleed or the hoses have collapsed and restricting the fluid flow.