quick answer needed

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jamesandtheopenroad
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quick answer needed

Post by jamesandtheopenroad »

Hi

I'm just finishing off renewing front discs & bearings and need to know how to push the round caliper piston back into the caliper so there is room for the pads against the new disc.

Btw, it's a gurling caliper.

Thanks
"our doubts are traitors, and make us lose the good we oft might win, by fearing to attempt" Mr W Shakespeare

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big red bus
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Re: quick answer needed

Post by big red bus »

use the old pad against the piston and using a G clamp push it back by winding the clamp in.
Large pair of grips. Gently squeeze piston back.
the piston needs to pushed back in square and gently.
Plenty of other ways but depends on what tools you have to hand.

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danjavantey
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Re: quick answer needed

Post by danjavantey »

it makes it easier if you do it while the top is off the brake fluid resvoir or you connect a tube to the bleed nipple and unscrew it slightly as up push it in.
Live life with a lot of flair, alot of style. Grip it and rip it it's the way it's gotta be!

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Ian Hulley
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Re: quick answer needed

Post by Ian Hulley »

big red bus wrote:use the old pad against the piston and using a G clamp push it back by winding the clamp in.
Large pair of grips. Gently squeeze piston back.
the piston needs to pushed back in square and gently.
Plenty of other ways but depends on what tools you have to hand.

As above except some motorfactors pads are too thick out of the box and need a mm or 3 in total taking off with a coarse paper or even a fine file.

Ian
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Gunslinger
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Re: quick answer needed

Post by Gunslinger »

danjavantey wrote:it makes it easier if you do it while the top is off the brake fluid resvoir .

and put some rags around it to catch any fluid leakage

jamesandtheopenroad
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Re: quick answer needed

Post by jamesandtheopenroad »

Thanks peeps - all done.

Used a g clamp and little by little it went in.

First ever mechanical fix (with some help from my great dad) so feeling rather proud.

Many thanks for everyone's help.

Now for the gearbox rebuild. :wink: joke
"our doubts are traitors, and make us lose the good we oft might win, by fearing to attempt" Mr W Shakespeare

1990 VW T25 Transporter
1.9 DG 78ps
LPG'd by Gasure

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