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Seized Caliper Slider Pin

burtons
burtons Posts: 724 Forumite
Tenth Anniversary 100 Posts Combo Breaker
I was checking my front brake pads on my Corsa C and found that the caliper slide pins is stuck and just won't come out. So when i finally get them out what grease should i use on the slide pins as i heard there is a rubber seal on them.

Comments

  • KillerWatt
    KillerWatt Posts: 1,655 Forumite
    The only seal is a dust cover.
    Once you have the pin out you want to rub it down clean and also do the inside of the caliper where the pin goes.
    Once that's done, a bit of coppaslip will do just fine.
    Remember kids, it's the volts that jolt and the mills that kill.
  • colino
    colino Posts: 5,059 Forumite
    Part of the Furniture 1,000 Posts Combo Breaker
    I know others will disagree, but if a car is getting used (i.e., not going in to storage) I clean the pins to bright metal and refit without anything on them.
  • molerat
    molerat Posts: 35,679 Forumite
    Part of the Furniture 10,000 Posts Name Dropper Photogenic
    Silicone grease now seems to be the one for brakes, does not affect the rubber and is high temp.
  • cyclonebri1
    cyclonebri1 Posts: 12,827 Forumite
    colino wrote: »
    I know others will disagree, but if a car is getting used (i.e., not going in to storage) I clean the pins to bright metal and refit without anything on them.

    Hmmm, not sure what your logic is there, the slider only moves a fraction of a mm each time you brake, only over the whole life of the pads does it move 10mm or so, therefore quite prone to seizing.

    The lubricant does serve 2 purposes, to prevent corrosion and to prevent metal on metal contact thus reducing wear.

    A dab of copacoat or silicone grease is my norm.;)
    I like the thanks button, but ,please, an I agree button.

    Will the grammar and spelling police respect I do make grammatical errors, and have carp spelling, no need to remind me.;)

    Always expect the unexpected:eek:and then you won't be dissapointed
  • paddedjohn
    paddedjohn Posts: 7,512 Forumite
    Part of the Furniture
    as someone above has already said, a smear of copperslip is the best, if its really bad then replace it but still cover in copperslip.
    Be Alert..........Britain needs lerts.
  • burtons
    burtons Posts: 724 Forumite
    Tenth Anniversary 100 Posts Combo Breaker
    I went to the motor factors today and they tried to sell me copper grease but it says on the tin not to use it on rubber. The only silicone grease they sold was in a spray can so would that be any good.
  • paddedjohn
    paddedjohn Posts: 7,512 Forumite
    Part of the Furniture
    Eh? Wheres the rubber?
    Be Alert..........Britain needs lerts.
  • attila_
    attila_ Posts: 462 Forumite
    Ninth Anniversary 100 Posts Combo Breaker
    Whats up with good old graphite grease? Its used in cv joints etc and is ok for rubber.
  • molerat
    molerat Posts: 35,679 Forumite
    Part of the Furniture 10,000 Posts Name Dropper Photogenic
    paddedjohn wrote: »
    Eh? Wheres the rubber?
    The boot around the slider.
  • cyclonebri1
    cyclonebri1 Posts: 12,827 Forumite
    attila_ wrote: »
    Whats up with good old graphite grease? Its used in cv joints etc and is ok for rubber.

    To be honest any type of grease would suffice for that job, has to be better than nothing;)
    I like the thanks button, but ,please, an I agree button.

    Will the grammar and spelling police respect I do make grammatical errors, and have carp spelling, no need to remind me.;)

    Always expect the unexpected:eek:and then you won't be dissapointed
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