Volvo L70 Intermitant Brake Failure

[kmbrad]

Hi All


Every so often I get brake failure on my L70 loader. The gauge drops to zero and the pedal has nothing. After a while (sometimes a day) the gauge will rise again and we have a pedal.

I think they're hydraulically ran, but wouldn't have a clue where to start. Obviously something sticking somewhere. Anyone got a clue?


Cheers

Karl

 

[Ryan151]

So many electronics on a volvo its stupid. Could be a electric valve somewhere or a wire or a solenoid or you might actually have a mechanical problem. Call the dealer or start tracking the system wires etc and try to find it. You gotta know how those systems work or you'll be lost

 

[zlssefi]

What year is your volvo? it could be air over hydraulic brakes in which it could be a simple air problem....