Yamaha XT 250 - ( Model 3Y3 ) sold between 1979 and 1990. This is Part 4 of the Yamaha XT 250 series, looking at valve clearance adjustment (valve check and adjusting).
In this episode I show you how I adjust the valves and share some tips and tricks to save you time and unnecessary dismantling of the left-hand side engine cover.
The XT 250 valve adjustment is a fairly straightforward job, and only a few basic tools are required
The Yamaha XT series will cover many different topics, from simple servicing and maintenance to more complex modifications and restoration.
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Also, there will be a new series all about mid 80's Japanese motorbikes starting later this year. Restoration VS renovation and the whole process of restoration.
Valve clearance settings / check - adjust when cold:
Exhaust valve clearance:
0.12mm to 0.17mm
0.005" to 0.007"
Inlet valve clearance:
0.05mm to 0.10mm
0.002" to 0.004"
Thank you, Carl
6 июл 2023