JDcrawlers Messageboard

I just CD on parts , maintenance, and operations. I seen that too, now I just have to find it LOL

My JD450C , 1979 year I'm guessing. When I use the clutch ,it hesitates for about a second then it operates. it wont shift out of 1 low. it grinds when shifting. I was told it has an hydraulic clutch and the slave cylinder is bad. Can someone tell me where to locate it and the master cylinder. I wou...

does anyone have any ideas how to pressure test the return lines from the pump. is there a test kit out there. I lost pressure to all my hydraulic lines. it slowly shut down. many think it maybe a collapsed line. I need to check them. tips , tricks and pics. I have a 1976 450c track crawler with a c...

The sight gauges work well if they are cleaned up. Pull it apart and tidy up the inside and you will have no problem seeing the level. I have found the filter in the hydraulic tank. It was loose about a 1/2 inch. I pulled and cleaned it. I'm trying to find the "in Line " filter. My hydraulics slowl...

Does anyone know the location of the return inline hydraulic filter on a 1976 450c crawler. The information I have indicates near the hyd. fluid tank. Its not there. I have traced the hyd. lines to the skid plate. I have yet to find it. some people say there are 2 of them. some also say under the sk...