Thanks to Blog reader Simon, we have the following article, for the disassembly and repair of this F zoom, which is IMO optically excellent:-http://members.shaw.ca/hargravep/70-210.htmRelated:-Disassemble the Old Takumar-F 28-80 Zoom LensDisassemble (and Repair) a DA* 50-135!Repair a Stuck SDM Yourself!Disassemble a DAL 18-55
