Need to remove the front calipers

[pluggers]

Hi.Just getting around to changing the front disks and pads (99 clk) and fell at the first hurdle so to speak Does anyone know the size of Allen key for separating the brake caliper 6mm too small 8mm too big,And the size of the bolt head so I can remove the caliper?
Cheers.

 

[BlackC55]

The allen key is 7mm

The bolts holding the caliper on is either a 19 or 18mm. Use loctite on the caliper bolts too

 

[pluggers]

Cheers for that.I reckon the bolt heads will be 18mm as I have tried 19mm and its just a little too big.Will have to go out now and buy some tools