Kawasaki KLX140 Chain Adjustment

A guide to adusting the chain on a Kawasaki KLX140. Applies to multiple model years and includes the following versions: KLX140A (KLX140, KLX140R), KLX140B (KLX140L, KLX140R L), KLX140C (KLX140G, KLX140R F).

[@PresumptuousBurger]

Awesome video, thanks

[@youwills1]

Thank you. My son found it really easy to adjust the chain after watching your video.

[@RoadAndTrailNet]

I'm glad he found it helpful. Thanks for the comment.

[@user-kd4eb7bo1h]

Wow, this was very informative and put together well. Nice job, thanks!

[@RoadAndTrailNet]

Thanks again. I really appreciate it.

[@RoadAndTrailNet]

The procedure is also documented here: roadandtrail.net/Servicing/2020KLX140L_ChainAdjustmentP1

[@noahfranzen974]

Do you haft to remove the cotter pin?

[@RoadAndTrailNet]

In order to adjust the chain, you need to loosen the axle nut, so the answer is yes (probably), you will (most likely) need to remove the cotter pin in order to adjust the chain. Depending on the size of the cotter pin, it might be possible to loosen the axle nut just enough without removing the cotter pin to facilitate adjusting the chain.