Xantia caliper leak

This is the Forum for all your Citroen Technical Questions, Problems or Advice.

Moderator: RichardW

Post Reply
basil
Posts: 60
Joined: 19 Jul 2004, 02:15
Location:
My Cars:

Xantia caliper leak

Post by basil »

I am getting some lhm coming out of the rubber boot at the back of the front brake caliper.
How/where is it coming from[?]
I am wondering if it comes out when the handbrake is on (does anyone have an exploded diagram of the internal workings of the caliper/handbrake [?])
Are the brakes on split circuits [?]
Thanks
________
Love Lyrics Forums
User avatar
AndersDK
Posts: 6060
Joined: 21 Feb 2003, 04:56
Location: Denmark
My Cars:
x 1

Post by AndersDK »

Basil - how old is your Xantia ?
I presume this caliper is the original.
It is in fact possible for the caliper to leak back from the bore to the handbrake mechanism. But then I suspect it would be a rather heavy leak - on braking.
Try inspect the area while an assistant applies the brake PEDAL. That is the only occasion that gives pressure internal to the caliper.
If a leak is evident you have a FATAL problem with that caliper [B)]
- meaning a 100% brake failure could happen [xx(]
The front calipers are in parallel - but separated from the rear ones.
The handbrake acts on the front caliper piston directly - through a sealed rod. It is this seal that COULD fail.
NOTE : The handbrake mechanism under the boot is filled with a lubricant that can weep a bit. This is NOT a problem.
basil
Posts: 60
Joined: 19 Jul 2004, 02:15
Location:
My Cars:

Post by basil »

Sorry I forgot to say it is a 95 td 127k
________
DC MARIJUANA DISPENSARY
Last edited by basil on 22 Feb 2011, 22:50, edited 1 time in total.
Post Reply