Honda-SOHC
SOHC.co.uk Forums => CB350/400 => Topic started by: gtmdriver on May 30, 2020, 03:51:04 PM
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I fitted one of these manual cam chain tension adjusters to my CB350F. It's a known problem area on the 350 and 400 fours.
It won't help if the adjuster is seized but it will help if it's just weak springs.
It replaces the blanking bolt at the top of the adjuster block and allows you to manually depress the adjusting plunger.
Some people just push a thin screwdriver down there to do the same thing but this is a little more reproduceable.
I'm tightening it half a turn at a time so that I don't over tighten it.
https://4into1.com/ttr400-manual-cam-chain-adjuster-bolt-honda-cb350f-cb360-cb400f/
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gtmdriver - any updates on this? Is it working for you?