Posted 6/26/2016 06:41 (#5376148 - in reply to #5375797) Subject: RE: jd 40 series heater hose question
Manitoba, Canada
It is very common for all the reasons stated above. Most of the equipment I have have them from the factory. I never found a difference from turning them off on my soundguard Deeres but it does make a big difference on some other pieces of equipment.