It whistled, it creaked! — Toyota Hilux Surf, 3.4 liter, 2002
One fine day, a wheel whistled, front or rear, it doesn’t matter, the main thing is that the sound came from there.
Went to auto repair shop
it turned out that the front wheels are difficult to rotate in neutral, it was decided to look, clean the calipers:
as a result, both on the right and on the left on the calipers, the pistons soured:
one piston generally ate corrosion so much that it had to be changed:
the rest were cleaned and oiled.
It was also decided to make a groove of the disks,
there were these:
became like this:
I gave 4 thousand + 800 rubles for work. new piston.
Issue price: 4 800 ₽
No, normal slurry)) most likely rubber seals, moisture got in and that's it, tryndets
And all the same, look at the brakes, all the more so because it costs a penny! It is completely hemorrhagic to change, but the method of partial replacement is quite easy and the brake fluid is always fresh. Plus, the brake fluid is very hydroscopic, so the pistons rust. Well, for peace of mind, I would check the rear brakes if the rubber is out of order.