Canon EF 70-200mm f/4 L USM disassembly

Описание: This video is about disassembling the Canon EF 70-200mm f/4 L USM lens to remove the USM motor. I had a Canon 70-200mm f4 lens which had problems with the USM motor. The focusing did not work, and it was caused by a faulty USM motor. So I had to disassemble the lens, replace the USM motor with a new one, then assemble the lens. In this video I'll show you how to disassemble the lens to get access to the USM motor. If you're interested in the assembly video, then the link is in the description below.

UPDATES: n/a

TIMESTAMPS:
00:00 Intro
00:30 Tools
00:48 Like, sub, donate
01:20 Disassembly
21:06 Outro

RELATED VIDEOS:
Canon EF 70-200mm f/4 L USM - how to clean the lens inside:    • Canon EF 70-200mm f/4 L USM - how to clean...  
Canon EF 70-200mm f/4 L USM assembly:    • Canon EF 70-200mm f/4 L USM assembly  

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TOOLS I USED (ebay /// aliexpress link):
PH000 screwdriver: http://ebay.us/Dz8nTA /// https://ali.ski/2e8ZaZ
Plastic spudger: http://ebay.us/JQLobF /// https://ali.ski/7RsFU
Metal tweezers: http://ebay.us/jGp7JO /// https://ali.ski/g4VpW
Adjustable metal tweezers: http://ebay.us/yc3cbb /// https://ali.ski/k_elg
Wood screw: http://ebay.us/zty059 /// https://ali.ski/61n7G
Permanent marker: http://ebay.us/GFUtke /// https://ali.ski/HOZKG
Lens opening tool: http://ebay.us/9pwDXk /// https://ali.ski/ObN0pb