rear brake caliper help

[Syder]

My rear brake caliper is not freeing up when the handbrake has been on i have cleaned and tried to free it up but it has not worked .

I will be taking the hole caliper completely apart tomorrow to see if this works but need to know weather the sill will break when you take it apart or not , or if it does break can you buy a new sill instead of buying a new caliper ,.

Any help would very grateful thanks

 

[hemingway]

So another suffers from this problem.It seems to be a common trend on these mbs mate.Mine is sticking just a matter of time before it ceases up..Suppose you could do all that or just try and buy 1 of flea bay who is braking a mb

 

[Syder]

I managed to free it up and still working to this day , how lucky was that