Depending on the exact model, you may have a few things to remove in front of it. When front is clear then remove the brake master cylinder then the booster. A lot of awkward wrench work can be made easier if you have a good socket set with universal joints.
from the brake booster
The power brake booster on a 95 Chevy Blazer is replaced by draining and removing the master cylinder, unbolting the booster, and removing it from the vehicle. A new cylinder is then put in its place and bolted on.
first off the brake booster is the round bell lookin thing on the outside of the firewall engine side first u are gonna take off the master brake cylinder which is the thing with the resovoir for the brake fluid there should be two bolts dont take off the lines just loosen the bolts and pull the brake cylinder off the booster now on the booster itself there are 4 or 6 bolts loosen them and under the steering wheel u will see the rod that goes to the brake booster take out the cotter pin on that rod and the brake booster will come right out once out take off the rod on the back side of the booster screw it in the new booster and put back on do all ur bolts and u are good to go
Pour it into the brake fluid reservoir. It is in front of the brake booster. If you don't know where that is then take it to a service center before you have major problems.
You probably have air in the lines or the brake booster is losing vacuum. Have the brakes bleed and have someone put a vacuum gauge on the booster,
you buy a chevy
"http://wiki.answers.com/Q/Need_a_digram_to_put_a_remote_start_on_a_2001_dodge_grand_carevan grand caravan"
It should, but check the engine sizes to be sure. The difference between the Grand Caravan and the Caravan was wheel base length. There were no significant differences in the engines. You are more likely to have issues if you are trying to put the tranny from a 3.0L onto a 3.8L
Mopar ATF+4
Mine has 263k on it and is still going strong :) 1998 Dodge Caravan SE platinum engine
The cause of hard brake pedal is malfunctioning brake booster. Check the hose from the intake manifold going to the brake booster for cracks or leakage, replace if necessary. Check the one way valve located in the middle of that hose, make sure the valve opens when you put pressure on one port.. If all those mentioned are ok, the booster itself needs to be replaced....
3 or 4 ounces.