Canon 17-55 USM lens repair

[SevernBore]

Hi
Can anyone tell me please where I can get a technical or parts diagram to enable a repair of my 17-55 lens, I have checked You Tube, etc, but have not been able to find a complete breakdown of parts. Sadly it is not worth getting it professionally fixed.

 

[tijuana taxi]

Have a look on ebay, someone on there offers a repair for certain common faults.
https://www.ebay.co.uk/itm/23472987...TmT076vaHGbIKHi4goTD3kt5Y=|tkp:Bk9SR_SMwem0YQ