Lube the calipers

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Old 04-29-2011, 08:15 AM
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Lube the calipers

What's up everyone, go my car inspected yesterday and was told my calipers need to be lubricated, now I know where the calipers are but since it's involving breaks just want to make sure I don't lube anything I'm not supposed to, is it pretty straight forward, remove the rotor, break pads and just spray the caliper with WD-40?

Thanks
Old 04-29-2011, 08:22 AM
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I dont think you would want to use wd-40.

if the shop meant the pads and clips to be lubed, then use a lube designed to stop brake squeaks.
Old 04-29-2011, 08:55 AM
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Originally Posted by justnspace
I dont think you would want to use wd-40.

if the shop meant the pads and clips to be lubed, then use a lube designed to stop brake squeaks.
Definitely do not spray the calipers w/ WD40! That will contaminate the pads. Use a grease meant for the purpose, on the pad tabs that slide in the calipers & on the slide pins, not on the pad friction surface.

The compound used to dampen squealing is not the same thing. That is placed on the back of the pad, betw. pad & piston.

Last edited by totaledTL; 04-29-2011 at 08:59 AM.
Old 04-29-2011, 08:59 AM
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^thanks for the correction
Old 04-29-2011, 11:12 AM
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remove the 2 pop in metal clips on the caliper bracket- clean fully with carb cleaner- this is where the motion happens - no crud allowed!!
pop them back in place and apply synthetic caliper grease to the inner half of its slider area
Clean old grease of back of pads, apply light coat of same caliper grease to area where piston contacts pad or outer caliper fingers touch--you will see the need when removed
apply light amount of grease to the tabs on end of pad--where they fit into those brackets you cleaned and lubed
not so much grease that its going to be flung everywhere when it gets moving or hot!

DO NOT sand the pads!!

clean the old grease off the caliper piston edge- do NOT put any grease there--only on the pad backing plate

we dont need anything between the pad and its shim plate in most cases,,its a nice tight fit already

Who has a tip on lubing the actual slider pins for the caliper??
And make sure not to overtorque any bolts!!- that causes binding

you are probably overdue for brake fluid flush too,,every year or two is smart

ck diys for more help
wd sprayed on brakes = Will Die!!

Last edited by 01tl4tl; 04-29-2011 at 11:14 AM.
Old 04-30-2011, 08:01 PM
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Originally Posted by 01tl4tl
remove the 2 pop in metal clips on the caliper bracket- clean fully with carb cleaner- this is where the motion happens - no crud allowed!!
pop them back in place and apply synthetic caliper grease to the inner half of its slider area
Clean old grease of back of pads, apply light coat of same caliper grease to area where piston contacts pad or outer caliper fingers touch--you will see the need when removed
apply light amount of grease to the tabs on end of pad--where they fit into those brackets you cleaned and lubed
not so much grease that its going to be flung everywhere when it gets moving or hot!

DO NOT sand the pads!!

clean the old grease off the caliper piston edge- do NOT put any grease there--only on the pad backing plate

we dont need anything between the pad and its shim plate in most cases,,its a nice tight fit already

Who has a tip on lubing the actual slider pins for the caliper??
And make sure not to overtorque any bolts!!- that causes binding

you are probably overdue for brake fluid flush too,,every year or two is smart

ck diys for more help
wd sprayed on brakes = Will Die!!
The pins can be pulled out of the slide boots and greased. When i did mine after i got the car one was seized so always a good thing to do for good measure
Old 04-30-2011, 09:06 PM
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and something pretty much no mechanic will do on a standard shop brake job
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