Recent content by Yetiman

Help Support SkidSteer Forum:

  1. Y

    bobcat 642 crazy left stick

    Figured I should update the community and if Nothing else the thread incase anybody comes across it in the future and needs the reference. Keep in mind my machine is a 1981 apparently. I ended up getting the large nut off the end of the drive sprocket by using a plumbers wrench with a 4 foot...
  2. Y

    bobcat 642 crazy left stick

    So I disassembled the motor via the back side, and low and behold i found what the dealer service manual calls the drive shaft sheared in half. I uploaded a picture via the previous link. I still need to remove the nut at the end to get at the other half of the drive shaft... guess i will strap...
  3. Y

    bobcat 642 crazy left stick

    So stupid question. How do I get the sprocket off? Lock the sprocket down and a big wrench on the nut at the end? Normal left hand thread? If that’s the case I will give it a go, just don’t want to wreak it any worse than it already is.
  4. Y

    bobcat 642 crazy left stick

    Ya I plan on pulling it apart. Just trying to figure out which seal kit to get. There appears to be one for a tapered shaft with key, and one with splines. Since I had to take apart the chaincase to take the chains off the sprockets to me that would indicate that this is the tapered shaft...
  5. Y

    bobcat 642 crazy left stick

    Well got the motor out after disconnecting the front and rear chains. Kinda a nightmare. So do I try a seal kit or find a rebuilt one?
  6. Y

    bobcat 642 crazy left stick

    Small update. I flipped the 4 hydraulic hoses off of the pump, believing that I switched sides of the pump. I can now control the right motor with the left stick but the left motor remains dead. Guess this points to the motor, correct? Any place that I can get a rebuilt motor from with warranty...
  7. Y

    bobcat 642 crazy left stick

    Hey everybody. So everything was going great after I took care of my leaking Auxiliary hydraulic couplers, and was leveling out a spot in the backyard for a pool yesterday for about 2 hours. Today as soon as I pushed into the soil I basically lost all drive power on the left stick. I can still...
  8. Y

    Bobcat 632 Auxiliary Hydraulics Leak

    Thanks for the reply. I took the joints apart and found the O ring in a pretty sad state so I will replace that. And like you said it didn't bleed out too much oil, nor was it under a high amount of pressure. Thanks for the help!
  9. Y

    Bobcat 632 Auxiliary Hydraulics Leak

    Morning. New to the community and new owner of a very used Bobcat 632. Purchased mainly for some work around the yard. Anyways I have found that I have developed a small leak when running the engine at high RPM on what I believe to be the high pressure side of the auxiliary hydraulics. I think...
Top