<!-- from fixya rte -->How do I replace disc brake pads? - Vehicle Parts & Accessories

If present, remove right saddlebag.
Remove the rear master cylinder reservoir cap. As the pistons are pushed back into the caliper, fluid level may rise more than 1/8 in. (3.2 mm). You may have to remove fluid to allow for this.
Loosen, but do not remove, both pad pins (12 pt/0.25 in.).
Pry the inside pad back. Use steady pressure to prevent scoring the brake disc. Pry between the pad and the brake disc in order to push the caliper pistons back into their bores.
Once the pistons have been fully retracted into their bores, pull pad pins part way until the inside pads drop free. Note the pad's original orientation for replacement purposes.
Install pad with two tabs on the inboard side of the rear caliper.
Install new inside brake pad using the same orientation as the pad previously removed. Curved portion of pad must face upward.
Install pad pins until the pins snap into place with an audible click. Do not fully tighten at this time.
Pump brake pedal lever to move inside pistons out until they contact inside brake pads.
Pry the outside pad back. Pry between the pad and the brake disc in order to push the caliper pistons back into their bores.
Verify that inside pads are captured between brake disc and pistons. Completely remove pad pins to free outside brake pad. Note the pad's original orientation for replacement purposes.
Install new outside brake pad using the same orientation as the pad previously removed. If the inside pad moved during the previous step, reinstall. Curved portion of pad must face upward.
Install both pad pins through holes in inner and outer
brake pads. Tighten to 180-200 in-lbs (20.3-22.6 Nm).

The minimum brake disc thickness is stamped on the side of the disc. Maximum brake disc lateral runout or warpage is 0.008 inch (0.2 mm) when measured near the outside diameter.
Replace brake pads if the friction material above the backing plate on either pad is 0.04 inch (1.02 mm) thick or less.

To remove the rear brake pads begin by removing the right side saddlebag, loosen both pad pins but do not remove them or installation of the new pads will be more difficult than needs to be, remove the rear master cylinder reservoir so you can se the fluid level as you push the pads and the pistons back as the level ma rise too much when the pistons are seated fully in their bores and you may have to see this and remove excess fluid, pry the inside pad back pushing the pistons fully into their bores using a putty knife with a wide thin blade to avoid scoring or scratching the brake disc. THEN when the pistons have been fully retracted pull the pad pins part way out until the inside pad drops free and note the orientation of the pad so that you can easily install the new pad in the same orientation with the curved portion of pad necessarily facing the rear of the motorcycle, install the new pad and install but do not tighten the pad pins, then pump the rear brake pedal to move the inside pistons out until they
they contact the inside brake pad, then using a putty knife with a wide thin blade to avoid scoring or scratching the brake disc pry the outside pad back in order to push those pistons fully into their bores, verify that the inside pad is captured between the brake disc and the pistons, completely remove the pad pins to free the outside brake pad. note the orientation of the pad before it falls out and install a new outside brake pad using the same orientation with the curved portion of pad necessarily facing the rear of the motorcycle and if the inside pad moved during the previous step reinstall it. Replacing one pad at a time keeps the anti-rattle spring in place and so if you wish to replace the spring you will have to remove both pads to remove and replace it. THEN inspect the pad pins for unacceptable wear/grooving and replace if and as necessary and install the two pad pins and tighten them to 180-200 in-lbs (20.3- 22.6 Nm). THEN pump the brake pedal to extend the pistons and move the brake pads out against the brake disc. THEN check that the brake fluid is at the proper level about 1/8 inch down from the top of the reservoir and add NEW D.O.T. 5 SILICONE BRAKE FLUID, if necessary, install the master cylinder reservoir cover and tighten the cover screws to 6-8 inlbs(0.7-0.9 Nm), install the right side saddlebag, turn on the ignition/Light Key Switch and observe proper operation of the brake light, safely test ride the motorcycle and if the brakes feel soft or spongy, bleed them until you get a firm, hard pedal. Allow the new pads to properly wear in to the disc by not doing hard stops for the first 100 miles (160 km).

The brake lining's have worn away, the squealing was metal to metal (worn pad against metal disc) The worn pad will have damaged the brake disc. Very dangerous. You will now have to have new brake pads and discs fitted to BOTH front wheels to put it right. Good luck

It is not uncommon for discs including car discs after changing pads for the disc to squeel.

Because the disc will inevitably wear with use, the old brake pad that causes the wear will also be worn to fit perfectly to the wear on the disc as at engages, whereby grooves in the disc that are formed will be identically paired to that on the brake pad.

Squeeling is also common for old pads, as well as poor quality badly manufactured cheap pads, or excessive use of brake pads - where they get burnt and are too hard against the disc or dust fibres from the brake pad get caught within pad and disc. It could even be a combination of these that causes squeeling.

When you change the pads which are now new and being smooth and unworn they do not mate up anymore with the groove marks created from the wear of the old pads. The discs when brake pressure is applied will always vibrate to some extent, even on new bikes, however if imperfections exist such as the fact there is no wear marks from new pads rubbing against the old disc with its worn imperfections or even improper fitting etc occurs - they will sing in a high pitched squeel at certain speeds, even with good quality pads.

Other than ensuring all items are set up correctly, get a good quality brake pad and if it continues squeeling consider replacing the disc rotar itself or get the old one machined by a mechanic shop to be smooth again.

The following is from a tip I have posted for all cars but will work for yours, for removing the caliper bolt, a 7mm Allen wrench should be needed.
First Here is a list of what you will need. This list mainly applies to disc brakes but I have included a link for how to replace drum brakes with graphic images. All parts can be purchased from an auto parts or hardware store.

• New Brake Pads
• C-Clamp
• Small amount of Brake/Caliper Grease (usually comes in a small packet)
• A can of Brake Cleaner
• Car-jack and lug wrench
• A small bungee cord
• Wrench/Socket/Allen Wrench (depending on your car)
• A hammer (mainly for drum brakes)

1. Lossen the lug nuts.
2. Jack up the vehicle.
3. Remove the tire from the vehicle.
4. Use the brake cleaner to spray the brake pads and disc taking care not to spray plastic parts on the vehicle. This is done to partly protect yourself from the brake dust and to also clean everything and help remove rust.
5. The following steps are for disc brakes, for drum brakes skip to step 15.
6. Next, remove the caliper bolts, the heads will be located on the inside side of the caliper, the wrench needed will vary base on vehicle make and model.
7. Slide the caliper and brake pads off of the disc.
8. Remove the outer brake pad.
9. The bungee cord may be used to keep the caliper from hanging freely. Do not allow the brake line to be bent or hold the caliper itself.
10. Use the C-Clamp to slowly depress the inner brake pad as far as it can go. If any brake fluid leaks out of the reservoir, it may need to be replaced once brakes are replaced. Make sure to press the brake pedal several times between each tire having brakes replaced to help keep brake fluid from leaking. Some brake fluid may be siphoned beforehand to prevent loosing any fluid.
11. If the disc is to be replaced, do so now, spray the new disc with brake cleaner to remove any residue. The disc should be replaced if grooves or chips are found on it, or if it is outside of thickness specifications of the manufacturer.
12. Grease the caliper bolts.
13. Put the new brake pads on the caliper and slide the brake pads and caliper back onto the disc and insert the bolts.
14. Skip to Step 18 for disc brakes.
15. For drum brakes, use the hammer, brake cleaner, and possibly a pry bar to remove the drum which should slide directly off.
16. Use the brake cleaner to spray the brake pads and other parts within the drum to clean and prevent dust from being breathed in.
17. Use the following link for better information on how to replace drum brakeshttp://www.2carpros.com/articles/how-to-replace-rear-brake-shoes-and-drums
18. Mount the tire, bolt on the lug nuts, and remove the jack.
19. Press the brake a few times and clean up.

Congrats on replacing the brake pads on your vehicle.
Benjamin

Brake Pads
Removal & Installation
Front





3.4L front disc brake assembly









4.0L and 4.7L front disc brake assembly




To Remove:

1. Before servicing the vehicle, refer to the precautions in the beginning of
   this section.
   
2. Remove or disconnect the following:
   
   
   
   • Front wheel
     
   • Clip, 2 caliper pins, the anti-rattle spring then remove the 2 brake pads
     and the 4 anti-squeal shims

To Install:

CAUTION
Only replace brake pads on 1 side of the
vehicle at a time. Failure to use this procedure could cause the caliper pistons
on the opposite side of the vehicle to pop out requiring the reconditioning or
replacement of the brake caliper.

1. Remove a small amount of brake fluid from the master cylinder.
   
2. Install a used brake pad into the caliper and compress the caliper pistons.
   
3. Apply disc brake grease to both sides of the inner anti-squeal shims.
   
4. Install or connect the following:
   
   
   
   • Anti-squeal shims to the new brake pads
     NOTE: When replacing worn pads, the anti-squeal shims must be replaced
     together with the pads.
     
     
   • 2 brake pads
     
   • Anti-rattle spring and the 2 caliper pins
     
   • Clip
     
   • Front wheel
   
   
5. Depress the brake pedal several times to seat the brake pads.
   
6. Check the brake fluid level and top off as needed.

Rear
To Remove:

1. Before servicing the vehicle, refer to the precautions in the beginning of
   this section.
   
2. Remove or disconnect the following:
   
   
   
   • Rear wheel
     
     
     
     
     
     
     
     
     
     
     
   • 2 cylinder slide pins from rear caliper assembly
     
   • Caliper assembly from rear caliper mounting
     
   • 2 brake pads with anti-squeal shims from rear caliper mounting
     
   • 2 anti-squeal shims from each disc brake pads
     
   • Pad wear indicator plate from the inner side disc brake pad
     
   • 4 pad support plates from the rear caliper mounting

To Install:

1. Install or connect the following:
   
   
   
   • 4 pad support plates on the rear caliper mounting
     
   • Pad wear indicator plate on the inside brake pad
     Note: Install the pad wear indicator facing downward.
     
     
   • Anti-squeal shims on each brake pad
     
   • 2 disc brake pads with anti-squeal shims to the caliper assembly
   
   
2. Apply lithium soap base glycol grease to the sliding part of 2 caliper slide
   pins.
   
3. Install or connect the following:
   
   
   
   • Disc brake caliper assembly with 2 caliper slide pins
     
   • Torque to 65 ft-lbs (88 Nm)
     
   • Rear wheel
   
   
4. Depress the brake pedal several times to seat the brake pads.
   
5. Check the brake fluid level and top off as needed.

--- Removal & Installation
Front
To Remove:

1. Before servicing the vehicle, refer to the precautions in the beginning of
   this section.
   
2. Remove or disconnect the following:
   
   
   
   • Front wheel
     
   • Front brake caliper assembly
   
   
3. Make matchmarks on the disc and the axle hub.
   
4. Remove the front disc.

To Install:

1. Align matchmarks and disc onto axle hub.
   
2. Install or connect the following:
   
   
   
   • Front brake caliper assembly with the 2 bolts
     
     
     
     1. Torque to 90 ft-lbs (123 Nm)
     
     
   • Front wheel

Here is Video of How to replace front brake pads and rotors, and rear brake pads on toyota camry solara 2006

You are in the Computer section of FixYa.
Are you referring to the braking system of your vehicle?
If so the vibrations under braking conditions could be the disc rotors problem or disc pads with leaking brake fluid contamination.
If the disc pads have brake fluid on them, then the caliper seals need fixing or the whole brake caliper replaced (both sides) and new brake pads fitted.
The brake discs may need machining or needs replacing if machining puts them below recommended disc thickness.

The hard part is pressing the caliper piston abck into the caliper so you can get the new, thicker pads over the rotor. A large C Clamp works best.

SECTION 206-03: Front Disc Brake 2001 Villager Workshop Manual
REMOVAL AND INSTALLATION Pads —Front Disc Brake Removal

1. Remove the wheel and tire assembly. For additional information, refer to Section 204-04 .

1. Remove the front disc brake caliper bolts. torx bit. T20?

1. Support the front disc brake caliper from the front strut and spring assembly using mechanics wire.

1. Remove the front disc brake pads.
   1. Remove the outboard front disc brake pad.
   1. Remove the inboard front disc brake pad.

Installation

1. CAUTION: Make sure the master cylinder reservoir does not overfill and spill brake fluid while retracting the front disc brake caliper piston.
   NOTE: It is necessary to fully retract the front disc brake caliper piston in the bore before installing the front disc brake pads.
   Install the front disc brake pads.
   1. Install the inboard front disc brake pad.
   1. Install the outboard front disc brake pad.

Caution. The outer pads are left and right. put left on driver side.

1. Position the front disc brake caliper on the front-wheel knuckle and install the brake caliper pin bolts.

1. WARNING: It is necessary to depress the brake pedal several times to position the front disc brake caliper piston before driving the vehicle.