Dillon0608
Member
I have a 2001 6036 skytrak I drove it about a quarter mile and lost all drive and hydraulic functions motor runs and drive line turns to the transmission. Any suggestions on what to check first
-
Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!
Skytrak loss of hydraulics
- Thread starter Dillon0608
- Start date
willie59
Administrator
Are you certain that drive line from engine to transmission is turning when under load?
Dillon0608
Member
Yes it is turning when trying to use hydraulics or drive
Dillon0608
Member
I’ll do that tomorrow
tractormech
Senior Member
Post your serial number too-that can help troubleshooting.
Dillon0608
Member
Serial number 15539
tractormech
Senior Member
Ok thanks. Will it steer?
Dillon0608
Member
tractormech
Senior Member
Okay. There's a splined coupling on the shaft that hooks to the hydraulic pump. It may be stripped since you say you have no hydraulic functions at all. That would be my first thing to check after you verify no hyd. pressure.
Dillon0608
Member
No hydraulic pressure
BigWrench55
Senior Member
If you lost all hydraulics and drive then the flex plate between the torque converter and flywheel has failed.
Dillon0608
Member
The drive line from the motor to the transmission is turning and the spines on the hydraulic pump are good
Dillon0608
Member
No but I will
tractormech
Senior Member
I agree with Paul-check the flex plate-that would explain total loss of drive and hydraulics
Dillon0608
Member
But wouldn’t the drive line between the engine and the transmission stop turning
willie59
Administrator
Not necessarily. Under no load, all things in neutral, even a busted flex plate would cause enough friction to spin the shaft, but it wouldn't be spinning at the rpm being delivered by the engine. Likewise, even though shafts would be turning, they wouldn't be turning fast enough to develop any work.