Hi,
I am hoping someone may be able to help here. I have a Schindler MRL with belt drive on which the belt idler pulleys under the car require new bearings or new pulleys. My question is how difficult is it to remove the pulleys and shafts once the belts are slack? Are they held in place by keeper plates? circlips? or some other way. There are holes in the bottom crossmember which look like they are there to withdraw the shafts?

Thanks in advance for any replies.
Steve