Re: (ET) Tractor ride not smooth

["T Humphrey" <thumphrey mynra com>]

Mine was doing that too!

It had a bad connection on the control card for the field 
weakening circuit. So the field would weaken and I would 
accellerate rapidly then the weakening would drop out and I would 
decellerate rapidly. i.e. bucking

When the belts were loose it didn't jerk, it just didn't get going 
very quickly and I could hear them squealing. I dont think it is 
possible to overtighten the drive belts, unless you used a large 
pry bar.   

Both were simple fixes.




---------- Original Message ----------------------------------
From: Humphrey Timothy H Contr AFRL/IFEC 
<Timothy Humphrey rl af mil>
Date:  Mon, 10 Nov 2003 16:17:31 -0000

>
>
>-----Original Message-----
>From: Richard Zachary [mailto:njcfsa earthlink net] 
>Sent: Monday, November 10, 2003 11:17 AM
>To: Elec-trak list
>Subject: (ET) Tractor ride not smooth
>
>
>My tractor bucks some.  That is, the ride is herky-jerky.  It 
seems 
>worse in reverse than forward.
>Is there some adjustment I can make?
>Did I tighten the drive belt too much maybe?
>Thanks for any advice you may be able to give.
>
>Zack
>E12
>
>
>
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