Khyber brake problem
welcome to USA the country with not ONE KHYBER.
where are you , must we guess that?
what in the world is Khyber? you in
Pakistan,?or India? sure. Rupee's cash.
you guessed many times an added vast parts
but not once did you test nor diagnose causes.
nor get a real brake shop to fix it.
you want to fix it, why>?
do you think you can learn in this text box>?
be like IMPOSSIBLE here.
we can guess, adding to your thinner wallet ,endlessly.,
got ABS? (antilock brake system>)? be first,
bleed and gets hard then goes soft
the word is spongy,
if brakes (pedal) goes spongy, that means you have air .
and can come from any place in the whole system.
I edited your post to USA English
but failed at the word "back lathers" google fails here, to discover this word. why?.
(soap, horse sweat, what?)
what is that?>
now my guess, (near useless not hands on)
if all lines are good, no damage or rust
for 20 long years.
and all caliper pistons are good, leaks there.
and no ABS there.
and no bad real wheel brake cylinders
or no bad, inline, load balance devices.
then you are BLEEDING WRONG.
if there is no breach of the system. no leaks
then you bleed it wrong.
there are 5 ways to bleed.
a good shop is ready to do all ways at anytime!
if a system was fully drained and full of air
as can be with radial parts swaps, did you.
we do at least 2 ways to bleed. starting at 1
here they are, and some takes REAL TOOLS.
1: gravity bleed good to use on fully breached full of air system.
2: 2 man bleed, one at pedal, other at cylinders and barking orders to man 1. (100 years done this way) old as grandpa....
3: pressure bleeding, at the MC top, a tool.
4: reverse bleeding ,at bleeder valves all.,a tool.
5: vacuum bleeding with the vacuum hand tool
we bleed from long line to short.
i use this way often but gently as not to suck
air past seals.
if you put in a new MC? yes you did.
that rear actuator rod must set with a gap
or the MC will fail.
in most cased done wrong tires SKID.
all this is in the service manual how to get the MC and booster calibrated or car is a danger to drive to you and others.
on Mar 10, 2017