Canon EF 28-135mm f/3.5-5.6 IS USM disassembly and assembly - repairing the stuck zooming and focus

This video is about disassembling and assembling the Canon EF 28-135mm f/3.5-5.6 IS USM lens to repair the zooming and focusing problems. The zooming of the lens did not work between 100 and 135mm, and also the focusing of the lens was stuck. This problem was caused by mechanic problems inside the lens, so I had to disassemble the lens to repair that. In this video I show you how I did that. TIMESTAMPS: 00:00 Intro 00:43 Tools 01:06 Like, sub, donate 01:26 Disassembly 16:37 Assembly 37:08 Outro DONATION: If you find that video useful, informative and adds value to you (and possibly saved, or made some money by repairing the camera or lens), then consider donating or buying something from my webshop!: PayPal: https://www.paypal.me/CamerasLensesEtc Patreon:   / cameraslensesetc   My eBay store: https://www.ebay.com/str/cameraslense... eBay affiliate link: https://ebay.us/2t0Xp9 AliExpress affiliate link: https://ali.ski/_RsFX Amazon affiliate link: https://amzn.to/3aAVxMT CRYPTO ADDRESSES: If you want to donate other crypto, let me know, and I open an address. Bitcoin (BTC): 18BrF4zDFR32c4zMSMMZPpby2hKdM1nrKE Ethereum (Ether): 0x632cB6F5DFf9717946EBDdD7b48C59F9fe547d46 Bitcoin Cash (BCH): qq42ha793y74dapfyksa3y42c67z6zf5avvj37utyh Litecoin (LTC): LepXkmnW2HyiGQGyGcmRMuFmYYcxg4wak5 Bitcoin SV (BSV): 1LaLoWX2n14ou6PNzbA3QsFZXjdSu2kQQY CONTACT: Facebook page:   / cameraslensesetc   Facebook messenger: https://www.messenger.com/t/CamerasLe... TOOLS I USED (ebay /// aliexpress link): PH000 screwdriver: http://ebay.us/Dz8nTA /// https://ali.ski/2e8ZaZ Metal tweezers: http://ebay.us/jGp7JO /// https://ali.ski/g4VpW Adjustable metal tweezers: http://ebay.us/yc3cbb /// https://ali.ski/k_elg Plastic spudger: http://ebay.us/JQLobF /// https://ali.ski/7RsFU Plastic tweezers: http://ebay.us/cqv5TP /// https://ali.ski/kLGAr- Wood screw: http://ebay.us/zty059 /// https://ali.ski/61n7G Pliers with teeth: http://ebay.us/ObZT6k /// https://ali.ski/pipJL