disc break conversion problems.
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- Drip
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disc break conversion problems.
Morning peeps. I boaght i disc break kit for my buggy as it is difficult to get new drums. It all bolted on very nicely and looks great. I bled the system but could not get any pedal preasure. i then blanked off the back breaks and bled the front again. Still no preasure. I then installed a new 22mm master. New rubber hoses and new pipes and fittings. Bled it again. My wife is fed up with me as she the one doing all the pumping. Bled almost 2L of flued , still no preasure. Please guys i need advice. cost me a shit load of money to date. the kit came with 2 x callipars , 2 x discs , break shoes , rubber hoses , 2 x hubbs and bearings .
- Tony Z
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Re: disc break conversion problems.
blank off the front and back brakes to check if you can get pressure on the master cylinder. This will prove if the master cyl is OK.
blank off the back brakes to check if you have pressure in the front. This will prove if the front calipers are OK. If calipers are bad, then recon both or blank off left or right to figure out which one is bad.
From memory, master cylinder needs to be higher than the calipers. And the air bleed nipples need to be the highest point on the caliper.
blank off the back brakes to check if you have pressure in the front. This will prove if the front calipers are OK. If calipers are bad, then recon both or blank off left or right to figure out which one is bad.
From memory, master cylinder needs to be higher than the calipers. And the air bleed nipples need to be the highest point on the caliper.
ANGRRR
http://www.aircooledvwsa.co.za/viewtopi ... 23&t=14775
1302S
http://www.aircooledvwsa.co.za/viewtopi ... 23&t=33521
Panel Van
http://www.aircooledvwsa.co.za/viewtopic.php?p=288723
http://www.aircooledvwsa.co.za/viewtopi ... 23&t=14775
1302S
http://www.aircooledvwsa.co.za/viewtopi ... 23&t=33521
Panel Van
http://www.aircooledvwsa.co.za/viewtopic.php?p=288723
vader wrote: The Force is strong with you young Sith Lord Z!
- retrovan
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Re: disc break conversion problems.
Tony has hit it on its head
These things are marked incorrect if I go buy my set, you need to swop them around, so that the bleed nipple is on top, also when you bleed, try use a pipe from the nipple to the catch bottle, as you suck air back in during bleeding.
Make sure the pipe from the nipple is into the brake fluid in the catch bottle to stop air going back.
The normal way of bleeding will not give you the rush of oil to move all the air out the system, If you fit a pipe, you can open the bleed nipple bigger, and just pump, make sure you do not run out of brake fluid or you will start again.
Good luck
Herman
These things are marked incorrect if I go buy my set, you need to swop them around, so that the bleed nipple is on top, also when you bleed, try use a pipe from the nipple to the catch bottle, as you suck air back in during bleeding.
Make sure the pipe from the nipple is into the brake fluid in the catch bottle to stop air going back.
The normal way of bleeding will not give you the rush of oil to move all the air out the system, If you fit a pipe, you can open the bleed nipple bigger, and just pump, make sure you do not run out of brake fluid or you will start again.
Good luck
Herman
1952 Split Beetle 1835cc
1968 Fastback 2Lt.type4
1972 Low Light Bay Panel Van 2Lt type 4
1975 Fleetline Panel Van 1914cc
2020 MeFusco Beetle Truck 2Lt type 4
1972 FT Hahn SP 1776 cc
1968 Fastback 2Lt.type4
1972 Low Light Bay Panel Van 2Lt type 4
1975 Fleetline Panel Van 1914cc
2020 MeFusco Beetle Truck 2Lt type 4
1972 FT Hahn SP 1776 cc
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- Donor
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Re: disc break conversion problems.
I suspect that the MC is the issue, and likely one of the cheap ass China item, I had the same issue as you, got a TRW Varga MC, problem solved. Never bothered opening up the China item, just returned it for a refund.
For what it's worth, ignorance has no limits ......
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- Drip
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Re: disc break conversion problems.
Good day any suggestions on a disc brake conversion available in RSA or what other vehicles might work?
Thanks
Thanks
- Tony Z
- Donor
- Posts: 14994
- Joined: Wed Sep 14, 2005 8:33 am
- What model do you have?: 2.3L 69; 1302; P/Van
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Re: disc break conversion problems.
volkspares has a kit based on the Mk1
ANGRRR
http://www.aircooledvwsa.co.za/viewtopi ... 23&t=14775
1302S
http://www.aircooledvwsa.co.za/viewtopi ... 23&t=33521
Panel Van
http://www.aircooledvwsa.co.za/viewtopic.php?p=288723
http://www.aircooledvwsa.co.za/viewtopi ... 23&t=14775
1302S
http://www.aircooledvwsa.co.za/viewtopi ... 23&t=33521
Panel Van
http://www.aircooledvwsa.co.za/viewtopic.php?p=288723
vader wrote: The Force is strong with you young Sith Lord Z!
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- Joined: Wed Sep 14, 2005 9:24 am
- What model do you have?: 77 SP
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Re: disc break conversion problems.
Give me a call I can supply a brand new kit Rui 082 830 6493
For what it's worth, ignorance has no limits ......