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If your 2040 has a 3 cyl engine & serial # above 266749 then plate(key 1) can be turned to achieve float position on scv. If your tractor has spool valve scv then I can't remember how to put scv in float position.
If your 2040 has a 3 cyl engine & serial # above 266749 then plate(key 1) can be turned to achieve float position on scv. If your tractor has spool valve scv then I can't remember how to put scv in float position.