jmax

A few months back my idler pulley adjustment broke off in the adjustment nut. I replaced with a new pulley from Courtesy. At the time I thought that I sequenced the 20mm washer, 22mm Diameter 10mm spacer, adjustment shaft, pulley, and the two metal 'do-hickies' that fit up flush against the pulley, all in the same - but reverse - order that they came off. But, the pulley squeals, like a pig. The belt is tight. Can anyone advise correct sequencing of these parts? Thanks in advance.