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NOTE : Please note that I no longer own this Rover 800, and may not be able to help with technical queries anymore for this vehicle. These pages are here for information only.
Replacing Front Brake Pads on 1988 Rover Sterling
The changing of the front brake
pads on my 1988 Rover sterling was very simple, and can easily be
carried out by any home mechanic with ease. The job took me
approximately 30 minutes for both sides.
It is recommended that you replace
the lower guide pin bolt on each side, I am not sure if this is
necessary and I didn't bother on this job.
- Slacken
the Road Wheel Bolts and jack up the appropriate side of
the car at the front and support it on axle stands.
Remove the road wheel. Be sure to make the car secure
before working underneath).
- If you are working on the Passenger Side,
you will need to disconnect the Pad Wear Warning Light
Wires. These can be disconnected by tracing the wires from the back of
the brake pad to the connecter which is fitted onto the back of the
calliper.
- You will need to
push the main piston back into the calliper to enable new
shoes to be fitted. There are special tools available
which will do this for you, but I just improvised with a
large screwdriver. (Be sure not to damage the piston arrangement however)
- Connect a small length of pipe to the
bleed screw and place the other end in a jam jar or other
suitable container. Open the bleed screw while you are
pushing the cylinder back. Close the bleed screw after
the piston is fully home. This ensures that no bad fluid or crud is
pumped back through the pipes and into the ABS circuit. Close the bleed
screw and remove the pipe from the nipple.
- Hold the guide pin stationary with a
spanner and undo the guide pin bolt. It shouldn't be
necessary to take this all the way out, just enough to
release the guide pin.
- The calliper can now easily be rotated upwards and rested on the top of the brake disc.
Be careful not to kink or damage the flexible brake pipe.
- The old brake pads can just be pulled out of the calliper.
- Clean the calliper and piston of brake dust (Don't breathe it in, because it could be nasty)
using a brush. Take care not to loose the heat shield.
(Thin metal plate that fits in the end of the piston).
- If you haven't got new anti-squeal shims, then remove and clean these from the
old brake pads.
- Apply a thin
coating of Copper Slip (Or alternative) to the back of
the brake pads and shims. (Take care not to get any on
the brake pad linings or the disc.)
- Refit the pads into position in the
calliper (Reconnecting the brake pad wear warning cables
as appropriate)
- Ensure that the
guide pins move freely and apply a little grease to both
top and bottom pins. The whole calliper can be pulled off,
to expose the top pin.
- Rotate the calliper back down over the new pads.
- Tighten the bottom guide pin
bolt into the guide pin. (Remember your torque wrench -
24 lbft)
- Job done, refit the road wheel.
and repeat the other side.
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