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  1. W

    533 left side weak

    yeah I also used the chain lube on the sxle bearings.. I figure with the low rpm related to a bobcat instead to a motorcycle chain .. the lube should last a while and I will grease them like the joints every few runs , since my top plates dont need to be oil tight now I can easily remove...
  2. W

    533 left side weak

    Also I have the one good origional motor the at was on the right side it is going to go up for sale so hopefully I can recoup some of my money anyone on here need/ want something like that before it goes to ebay?.. The other "bad motor has also been reassembled but needs a new rotor which isnt...
  3. W

    533 left side weak

    well [I] got it going hopefully this will help someone in the future... I ordered a set of motors from a internet hydraulic surplus center... type that in and you will seethe results... I matched it up with the same hydraulic stats that the origional motors had .. they also have a case drain so...
  4. W

    533 left side weak

    it seems I would want a straight shaft not a tapered one so I cane use ay hub,,, unless it is a 1" tappered like the factory.. which that surplus motors werent... the search continues
  5. W

    533 left side weak

    After talking to a hydraulic supply company. thy are saying you dont have to run a motor that has a case drain. Does this sound right? They found the specs on the old motor and I would have to make up the sprocket part . but the motors are mega cheap.. it is a surplus center. so both motors...
  6. W

    533 left side weak

    I'm thinking it would be fairly easy to adapt 2 new motors , but I dont see many that have a case drain... can someone help me figure out something that would work as far as the hydraulics go? it looks like the 4 bolt mount is common, and you could have a machine shop make the gear to shaft...
  7. W

    533 left side weak

    Well I took the "bad" left motor into a local hydro shop. it is bad, grotor. is what they said and at first they thought they could get parts. but they cant... here is the delima.. the "new replacement motors have a higher rpm so if I only replace 1 it will go in circles they say... so there...
  8. W

    533 left side weak

    That would be completely normal on a good motor. You should feel air coming out of the small third outlet (case drain) on a good motor if you turn it by hand. ;) Do you mean I should NOT feel any air coming from the third small outlet on a good motor?
  9. W

    533 left side weak

    after the case drains come together at the "T" a larger line goes back inside engine compartment up to the cooler, out of cooler to the front of the big pump housing ... filter seems to be later in the equation,,, how worried should I be? I guess it has been this way for a while before I had...
  10. W

    533 left side weak

    also do you think any big deal on the different #'s on the motors or is this common?
  11. W

    533 left side weak

    where are the case drain filters? on the smaller hydro hose it is a normal hose with a 90 elbow into the motor... the hose connects to a "T" with the other sides small hydro hose it is a aluminum block "T" the last side goes to the back of the machine ...I did take it out thinking it was...
  12. W

    533 left side weak

    Yes I used a grinder and got a link out that way,,, The chains are a 60H standard stuff... Upon further inspection that "weak" left motor has been replaced before ... I would say in the last 2-5 years... it is a TRW Ross Gear code Z70 r 78 A, CODE MAE 24024 .... The older and must be...
  13. W

    533 left side weak

    how do I get the freaking chain assembly's off I don't see a master link or something like that, I got the motor unbolted but cant seem to get the chains off the sprockets... help
  14. W

    533 left side weak

    by the way it is very easy to turn the wheels like 2 fingers easy,,, so do you guys think it is the drive motor or in the hydraulics?
  15. W

    533 left side weak

    Ok defiantly something is wrong... while on the jack stands ,the left side wheels I can turn by hand forward and reverse,,,,, no mater what the stick position,,, on the right side I CAN NOT turn the wheels by hand , no matter what the stick position... Clearly something is wrong ,, I assume...
  16. W

    533 left side weak

    well I got her up on jack stands and there isn't any binding... but I did notice something ,, I had a bobcat773 a couple of years ago... and I have used a buddys 763.. The way they all operated is if you wanted to "skid turn" right you full forward left stick, and full back right stick. This...
  17. W

    533 left side weak

    Thanks, that defiantly gives me some direction. I am going to try and mess with it tomorrow...
  18. W

    533 left side weak

    it seems fine if your going straight forward... if you try to skid turn it doesnt do well like that side has very little power
  19. W

    533 left side weak

    yep its a bobcat533... it moans on the left side, like when it is very cold out... or your trying to work a machine too hard ,,, but has no power,,, it starts to engage at about the same amount of travel on the stick ,as the other sides stick... just doesnt get any faster or more power... I...
  20. W

    533 left side weak

    I have had this machine a few months and used it for about 8-10 hours around the house, it already had this problem when I got it... in forward it seems to track basically straight... in reverse like back dragging it veers to the left pretty bad... if you skid to the right it seems fine... if...
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