Canon EF 28-70mm f/2.8 L USM assembly after replacing the aperture cable with a new one

This video is about assembling the Canon EF 28-70mm f/2.8 L USM lens after the aperture flex cable have been replaced. The lens was dirty inside and the aperture of the lens did not work which was caused by faulty flex cable. So I had to disassemble the lens to clean the lens elements and replace the flex cable with a new one, then assemble the lens. In this video I'll show you how to assemble the lens.

UPDATES: n/a

TIMESTAMPS:
- 00:00 Intro
- 00:27 Tools
- 00:44 Like, Sub, Donate
- 01:16 Assembly
- 33:56 Outro

RELATED VIDEOS:
- Canon EF 28-70mm f/2.8 L USM disassembly:    • Canon EF 28-70mm f/2.8 L USM complete...  
- Canon EF 28-70mm f/2.8 L USM cleaning the lens inside:    • Canon EF 28-70mm f/2.8 L USM clean th...  

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TOOLS I USED (ebay /// aliexpress link):
- PH000 screwdriver: http://ebay.us/Dz8nTA /// https://ali.ski/2e8ZaZ
- PH00 screwdriver: http://ebay.us/Xo63D7 /// https://ali.ski/ao2sD
- Flat head screwdriver: http://ebay.us/KxaUDk /// https://ali.ski/ViV00
- Metal tweezers: http://ebay.us/jGp7JO /// https://ali.ski/g4VpW
- Adjustable metal tweezers: http://ebay.us/yc3cbb /// https://ali.ski/k_elg