Massey 6480 cab fan blower

Hi all 2011 Massey 6480 the cab blower has stopped blowing air on all 4 positions. Resistor was fitted a few months ago and been fine since but just stopped again the other day. If you give the roof a thump you get a whirring noise then nothing again. Any checks to confirm it’s the motor gone?
Cheers
 

marshbarn

Member
Location
shropshire
Hi all 2011 Massey 6480 the cab blower has stopped blowing air on all 4 positions. Resistor was fitted a few months ago and been fine since but just stopped again the other day. If you give the roof a thump you get a whirring noise then nothing again. Any checks to confirm it’s the motor gone?
Cheers
Mine has done the same thing , it is the switch in the cab that has failed on ours.
To get at the switch pry out the row of switchs in the cab and take off the 5 pin jack connector then use jumper wire between pins to check motor speeds , if motor work s on all 4 speeds then your switch is broken .
if no motor works then the problem is the motor or under the roof top hatch
 
Thanks guys. Have got the roof cover off and had a look inside. Had the switches set on two and air con on and got a little motion from blower which increased in speed when I applied pressure on the circled red part. Does this sound like the blower is goosed?
 

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CHAP Webinar - Innovative tools to overcome the challenges of Regen Ag

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Applying principles of regen ag can incur a range of on-farm challenges. Learn how innovative tools & machinery can help with these hurdles.

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