I use a "C" clamp to push them back in. Most shadetree mechanics do it this way. It works! For lack of a "C" clamp, a big pair of channel lock pliers will also work.
How do you put rear brakes and pistons back on a 2001 Infinity I30
The brake system was not that secure
There should be no need to bleed the brakes after replacing the rear (or front) brake pads. Make sure you place a rag around the top of the fluid reservoir to catch any excess as you press the pistons back into the caliper body though. If the brake pedal has gone spongy after pad replacement this suggests that the piston seals have failed or the caliper cylinder facess have corroded. On mine the bleed nipples are on the caliper body.
Frozen caliper? if disc brakes Broken or disconnect return spring if drum brakes? Brakes not adjusted properly? Parking brake cable frozen and not releasing?
The torque specs on a 2001 Highlander areÊfor the caliper bolts and the brake line union boltÊon the brakes. The torque specs are, 32 ft. lbs. and 21 ft. lbs.Ê
Front caliper piston seals are gone can get kit for 35 bucks
http://www.carquest.com/techbulletins/brakes/2001/CQB%2001-10.pdf
The brake caliper boot seal keeps out dust and dirt. If not replaced it can cause the caliper seal to leak and the brakes to possibly fail. It is simple to replace.
It takes a T55 Torx bit on the front calipers.
There is a special tool that one needs to accomplish this task. It turns the piston while pressing the same piston into the caliper body. Try www.germanautoparts.com to purchase same. Do not try to do it without this tool, you will damage the caliper and it will cost you $$$$$ to replace.
Remove wheels Re-install 2 lug nuts to hold rotor in place Loosen both caliper mounting bolts Remove 1 to swing caliper off rotor Retract piston fully into caliper body using a "C" clamp Remove old pads Install new pads Re-install caliper on to rotor PUMP BRAKES TO SET PADS AGAINST ROTOR PRIOR TO MOVING VEHICLE
Remove the tire then remove the brake caliper take the pads off and replace them just like you removed them. Put the brake caliper back on you will need to bleed the brake line on the caliper add brake fluid if needed and put the tire bak on.