632 left drive wheel catch on startup and sitting still with no input

mardi 2 septembre 2014

thank you for any help you may be able to provide:

After much work I have one problem with my 632 Skid steer. If the brake is on before starting and when attempted to start with the brake on the left side wheels try to move forward and place a strain on the motor which impairs the starting of the machine. With brake off and starting you must hold on to the left control bar so the machine does not do the same thing. You also cannot leave it idle in neutral without it grabbing and doing the same thing. Once operating at a higher RPM problem seems to go away.

Here's what I have done to try and correct it. Checked and replaced centering spring, retainers for control arms, adjusted stops and checked for wear. The left drive motor per previous owner was rebuilt one year ago, so he says.

Any ideas ?

Thanks





632 left drive wheel catch on startup and sitting still with no input

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