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D9G shift stuck

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3 months 2 weeks ago #258507 by greengiant
D9G shift stuck was created by greengiant
I let my hydraulic fluid run low. filled the tank, but it won't shift forward or backward, the lever won't go into either position.. all the other hydraulics work and i worked them hoping to get the air out of the system. is there a bleeder for the shifter?? or what am i overlooking?
thanks!

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3 months 2 weeks ago #258512 by Wombat
Replied by Wombat on topic D9G shift stuck
Blade and Ripper hydraulic system is separate from the transmission hydraulic system, reading your very confusing post I have to assume the tractor is power shift and when you pull the transmission control lever into a forward or reverse gear it springs back to neutral. If that is the case, there is no oil pressure, I would check the oil level in the transmission case first, if it is full to level mark, then lift floor plate and see if the jack shaft is spinning. There is a bleed on top of the transmission pump, I would be very reluctant to suggest removing it, if it gets oil pressure it will squirt out under great pressure, most mechanics remove plug with engine stopped and screw in a brass tap and elbow directing oil away from danger.

Wombat

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3 months 2 weeks ago #258515 by greengiant
Replied by greengiant on topic D9G shift stuck
thanks for the info that the systems are separate. i assumed they were from the same reservoir as the blade and ripper started showing lack of fluid at the same time the shift lock occurred. i filled the reservoir and the blade and ripper smoothed out but the shift lever will not pull into forward or reverse at all.just moves back and forth in neutral.
The transmission oil is full.
I know what you mean about the pressure plug modification. My D7E has it.

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3 months 2 weeks ago #258517 by neil
Replied by neil on topic D9G shift stuck
What does the service reference say about priming the transmission? I'd think that it might have some information in the scenario where the transmission was drained for maintenance/repair and the valves, etc. drained.

Cheers,
Neil

Pittsford, NY

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3 months 2 weeks ago #258518 by bluox
Replied by bluox on topic D9G shift stuck
Check the safety neutral bar on the shift tower.
Bob

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3 months 2 weeks ago #258520 by greengiant
Replied by greengiant on topic D9G shift stuck
it's good, no problem with it.

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3 months 2 weeks ago #258521 by seiscat
Replied by seiscat on topic D9G shift stuck
You can find answers to your D9G transmission questions in the ACMOC library. Look for the testing and adjusting powershift transmissions manual.
Craig
 
 
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3 months 2 weeks ago #258523 by greengiant
Replied by greengiant on topic D9G shift stuck
thanks!

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