1996 Range Rover 4.0 SE - Braking problem

[cob44]

The brakes on our 4.0 SE are spongy on the first pump but work if you pump them again. I have been told it is probably the master cylinder brake booster. Any other ideas? Also, has anyone replaced the brake booster or can anyone send steps to replace?

Thanks for the help,

cob44

 

[bwarb]

The brakes on our 4.0 SE are spongy on the first pump but work if you pump them again. I have been told it is probably the master cylinder brake booster. Any other ideas? Also, has anyone replaced the brake booster or can anyone send steps to replace?

Thanks for the help,

cob44

Might be a bit obvious this, but have you tried replacing the fluid (unless it's already been replaced in the last 5 years) and then bleeding the brakes ?