Hi,
ok you have the easier type!
to remove the spider i recommend taking off the top concrete weight (only two bolts) then you need a torx 40 bit (in a ratchet) and you need to undo the top 4 spider fixing bolts, they are a gold colour so can be easily seen. there are also 4 at the bottom, once this is done, prise the spider away from the drum (its probably very tight). i often have to lever each corner of the spider away with a large screwdriver! thats it, job done!
Jason, January 2007