JD6810 Power quad

[AJR75]

Currently have my 6810 in for some transmission repairs after losing forward/ reverse. One thing we weren't sure on was whether this model (2001, LH reverser) had speed match on the gears? When you change range in say C4 to E it will automatically drop back to E1 unless you hold down the powershift button while changing range.

Was this how they were/ are? It's ok if you know about it but can easily catch you out as you can be travelling faster in C4 than you would be in E1....

 

[5020man]

Do you mean D1. ?

 

[Gerbert]

If you have buttons for powershift (powrquad plus or autoquad) then you have speedmatching.

 

[AJR75]

Do you mean D1. ?

Yes sorry, seems I forgot my alphabet!

 

[AJR75]

Yes it has the buttons but evidently the speed matching isn't working. Any suggestions?

 

[Magnus Oyke]

Yes it has the buttons but evidently the speed matching isn't working. Any suggestions?

it will be an electrical problem, Shirley?

 

[KB6930]

Are you sure about the speed matching?

I only ever drove one 10 series with left hand reverse and button shift and it definitely didn't have it . I though it became a thing on the 20 series but I'm likely wrong

 

[Gerbert]

I have driven a good few 10 series, they all had it.

 

[KB6930]

I have driven a good few 10 series, they all had it.

All ours were the right hand reverse and lever for power quad.

 

[bkg]

Put a picture of the Power quad box up please, never seen a 10 series with electric shift

 

[daveydiesel1]

Put a picture of the Power quad box up please, never seen a 10 series with electric shift

They did exist towards the end of the production timeline

 

[bkg]

Are my bad, not a true electric shift,

but a stepper motor in stead

 

[Chuckie]

Put a picture of the Power quad box up please, never seen a 10 series with electric shift

I had one with 50k autoquad in 2001

 

[bkg]

I had one with 50k autoquad in 2001

Bet you wish you still had it, there won't be that many,out there with that spec on it

 

[Gerbert]

Are my bad, not a true electric shift, View attachment 1154551 but a stepper motor in stead

What is true electric shift then, somehow pushing a button has to be translated to something moving.

 

[AJR75]

Are my bad, not a true electric shift, View attachment 1154551 but a stepper motor in stead

I know that the stepper motor on mine has been somewhat troublesome (intermittently). I wonder if the two might be connected?

 

[bkg]

All the stepper motor is doing is moving the abcd range lever externally in stead of a cable, have you removed the bottom shift cover

 

[AJR75]

All the stepper motor is doing is moving the abcd range lever externally in stead of a cable, have you removed the bottom shift cover

The bottom shift cover is the culprit and why it's in for repair- F/R valve is stuck tighter than a tight thing. (it lost F/R drive).