Please help. I have a canon ef 24-105mm f4L lens that needs the 1st group lens assembly - YG2-2198-000 and focus barrel assembly - CY3-2149-000 replaced. Canon is charging me $600.00 for the repair. I was able to get the parts off ebay, but would need the service manual as a guide, can someone provide me a link for email the service manual ? I love this lens and would like to make it operational again.
Yes, I have butter fingers and it gets worst with age
thanks in advance