*This article applies to changing brakes on
2000 Chrysler Neon 2.0 litre model.
We start off by loosening the wheels lug nuts.
This can be pretty hard to do if the wheel was previously
tightened by air gun at your local mechanic’s shop or
simply if it has not been touched in a long time. That’s
why we had to use this metal pipe extension to give me more
leverage. We loosen the lug nuts a bit (about 1/4 of rotation)
before the car is jacked up and we’ll do the rest once
the car has been raised.
Before lifting any vehicle make sure
you read your manufacturer's instructions on how to safely
use your jack.
We position our jack and carefully jack the
car up, make sure that you do this on a level ground so the
car doesn’t roll while it is up in the air. There is
nothing worse than dropping the car of the jack. It is a good
idea to block your other wheels to stop your car from any
movement. Put an automatic transmission in "PARK"
and manual transmission in reverse.
Now that the tire is off the pavement we remove
all wheel lug nuts (which we loosened off previously) and
remove the wheel.
So, here we are with the wheel
taken off the car.
We have a first look at our brakes.
Now is a good chance to inspect our brakes and check for any
leaks etc. Inspect your caliper, hoses and fittings. Here
is a look at the brakes from the side. Although the break
pad looks fairly good let’s wait and see what it looks
like on the other side of the brake disc. We also inspect
our break disc - run your finger across the disc and feel
for any grooves.
In this model of 2000 Chrysler
Neon it looks like removing the cylinder will be a quite an
easy task. brakes are held in place by 2 bolts indicated by
the arrows (lower guide pins). These usually are 10-mm allen
head or hex-head bolts.
After taking the bolts off we
position the cylinder on top of the disc brake. You must be
careful as the whole unit can be fairly heavy and we do not
want to damage brake line which is still connected to the
unit. The reason why we did not remove the break line is so
we would not have to bleed the brakes at the end of this task.
We are now ready to remove old break pads. These are usually
held in place by metal spring hinges and can be easily removed
(snapped off).
Here's a look with the break pads
off. Notice that the master cylinder has been already pushed
back. This can be difficult if you don't have right tools.
For this we used 18 inch c-clamp which was perfect for this
job. Make sure to check fluid level in mastery cylinder, if
it is full to the max make sure you remove some fluid before
you push back the cylinder (you can use syringe to remove
fluid - discard old break fluid and do not reuse it)
Here is a shot of the old and
new brake pads.
Before you put new break pads
on it is a good idea to dust off your unit and get rid off
any unnecessary dirt. Clean and lubricate all contact points.
Putting your break pads in place is fairly easily as usually
they are snap on type. There are no bolts to hold them in
place.
Did you ever wonder why your brakes
squeak just before it's time to replace them? This is actually
done on purpose to warn the driver and give you notice that
your brakes are almost ready to be replaced. Manufacturer
does this by extending thin piece of sheet metal (see photo)
which will rub against your disc break before your break pad
is completely used.
Break pads are put on and the
unit has been reassembled. One downside to replacing your
own brakes is that if your disc brake has been warn down it
needs to be turned down at your local shop. Fortunately my
break discs seemed to be in a fairly good shape and they did
not need to be turned down.
Now it's time to put the wheel back
on. Is there a sequence in which the wheel's lug nuts should be
tightened? Yes, please see the photo for sequence in which the lug
nuts should be tightened (very important) Before driving the car
after replacing brakes pump the brakes several times so the pads
touch the rotors.. Check the level of your break fluid. If necessary
add the fluid (or remove) so the level stays at max level. For first
200 km avoid heavy and quick breaking - this will mate the new pads
to the surface of your rotors.
*Cdnauto.org takes
no responsibilities for any injuries that you may sustain while
following the above instructions.
These instructions are simply for educational purposes only. If
you do not have basic mechanical skills you should not attempt practicing
this article and have a professional install your parts.
*Do
you wish to add comment to this article? Contact us here.
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