Gear Motor

[Ran d 24]

Excuse me if I use some incorrect terminology here. I have a hydrogear assembly and am searching for any literature, service manual, etc for the gear motor. The Sundstrand manual that I have does not touch on this part of the hydrogear. Any info related to this what I call gear motor would be appreciated. Thanks!

[gt14rider 797]

Ran these pumps were replaced not repaired, Dman has a lot of posts on hydro gears,  Aldon did a nice rebuild on hydro and gearbox,  the hydro can be resurfaced if not to bad, instructional section of this forum has a few vidios

[pfrederi 17,885]

If the unit works i would not open the hydro gear part.  It was repair by replacement.

Edited April 22, 2019 by pfrederi

[Ran d 24]

I am just curious to see one of these disassembled and any paperwork associated with this assembly. If anyone has disassembled one of these, could you post pictures if you have them? Thanks!

[gt14rider 797]

I just did one in this thread, gt14 90-2062, ALdon did one gt14 restomod in restorations

[Ran d 24]

No one has ever disassembled a gear motor from a hydrogear?

[gt14rider 797]

Did you look at posts I suggested?

[gt14rider 797]

Is this what you are looking for?  

 

Edited May 1, 2019 by gt14rider

[953 nut 55,812]

7 hours ago, Ran d said:

No one has ever disassembled a gear motor from a hydrogear?

This is what they look like inside. Everything inside is machined to very close tolerances and there are no serviceable parts inside.

Then hydraulic pressure is transferred from one gear to the other.

[Ran d 24]

No one has ever disassembled a gear motor from a hydrogear?

 

ThankYou 953 nut!

[Ran d 24]

On 4/27/2019 at 4:07 PM, gt14rider said:

Is this what you are looking for?

GT 14 RestoMod - Page 10 - Restorations, Modifications, & Customizations - RedSquare Wheel Horse Forum 67 B · 2 downloads Gt14 90-2062 - Transmissions and transaxles - RedSquare Wheel Horse Forum 57 B · 0 downloads

 

On 4/27/2019 at 4:07 PM, gt14rider said:

Is this what you are looking for?

GT 14 RestoMod - Page 10 - Restorations, Modifications, & Customizations - RedSquare Wheel Horse Forum 67 B · 2 downloads Gt14 90-2062 - Transmissions and transaxles - RedSquare Wheel Horse Forum 57 B · 0 downloads

Your files do not open.

[gt14rider 797]

Not tech smart,just look at  gt14 90- 2062  in transmission and transaxles,  just posted something 21hrs ago 

[pfrederi 17,885]

Open this thread.

 

Not many people open up the hydro gear motor as there is really nothing much you can do to it.  Why are you wanting to open yours.??...