Bob Rooks

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  • in reply to: oil pressure #37004
    Bob Rooks
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      The way I do videos is to just copy and paste a You Tube link. All my videos are stored on You Tube. Not sure if you can actually upload videos to this site directly.

      Mine is a standard shift. I wanted a shuttle clutch, but it's a long story.

       

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      in reply to: oil pressure #37002
      Bob Rooks
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        Mine came with a grease fitting on the equalizer bar front trunnion mount, I installed a grease fitting on the rear mount where there was none.

        The swing (track) frames only have one lubrication point, that being at the cross shaft.

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        in reply to: clutch not working properly #37001
        Bob Rooks
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          Your plumbing system should look like this:

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          in reply to: oil pressure #37000
          Bob Rooks
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            There are pics of the steering clutch linkage mod here, as well as more Yuchai dozer stuff. You don't have to have an account to browse.

            https://www.facebook.com/yuchaidozer

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            in reply to: oil pressure #36999
            Bob Rooks
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              The clutch discs are not ceramic-metallic, they are sintered bronze – the same as found in Borg Warner reverse gears and automotive automatic transmissions. I don't know where they got that from. Maybe lost in a translation somewhere.

              More when I get home.

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              in reply to: clutch not working properly #36995
              Bob Rooks
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                How about a big one on the seat side? Should look like the same one in the right saddlebag for the tractor hydraulics.

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                in reply to: clutch not working properly #36992
                Bob Rooks
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                  I have a plumbing schematic I will post when I get home.

                  Do you have an outlet at the rear inside at the bottom of the unused reservoir?

                  This is what your left saddlebag should look like. Somewhat.

                   

                  ?

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                  in reply to: oil pressure #36988
                  Bob Rooks
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                    I'm sorry, I meant four quarts for the engine, but since you have the four cylinder Laidong engine you are probably correct at 1.6 gal. and not too overly full at 2 gal.

                    Some trivia: Yuchai bought out Guilin some years back and just within the past eight years have slowly been making improvements. All of these small Chinese dozers, with the exception of one I think, are manufactured by Yuchai. Yuchai also builds these dozers to customer specs, such as Nortrac, Eastwind, Power Trac, etc.

                    I bought mine new in '05 and have almost 700 hrs. on it. I have the optional FEL kit also. I've made many upgrades and mods, and have designed a better and simpler steering clutch linkage system.

                    Underneath your steering clutch compartments there is a comparatively large plug. These compartments must be checked periodically for oil leaking from the final drives or bevel gear compartment.

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                    in reply to: clutch not working properly #36987
                    Bob Rooks
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                      Then how is your accumulator plumbed? Do you have a reservoir on the left side? That's one of the reason your oil temp is so high, the oil doesn't spend enough time in residence to settle out, cool, and deareate.

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                      in reply to: clutch not working properly #36981
                      Bob Rooks
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                        A picture of your left saddlebag (battery) compartment would be helpful.

                        180° to 200° is at the maximum upper limit. Should be around 160° to 170°.

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