John Deere Crawler Loader 655B Specifications Below is the diagram and breakdown for this unit. Tells all about the machine. Gives you specs on your transmission, engine, speeds,drives and so much more. But if you need help with any of this, give us a call at 800-361-0068 sales@hydrostatic-transmission.com
Read moreJohn Deere Crawler 755B – Instructions for Assembling a Track Roller Assembly of Track Roller 1) Align dowel pin with the bushing flange hole and press bushings into the case. If dowel pins and holes want align, use procedures A and B. a) Heat bushings case (3) to 300 degree F (149 degrees C)…
Read moreJohn Deere Crawler 755B – Planetary Housing Part 2 Next clean counter bore (A). Put on the plastic gasket to the counter bore. Put in the pinion shaft (B) in the housing to bottom of the counter bore. Lastly put in the dowel (C) in the housing to bottom of the counter bore. No….
Read moreRexroth Electric Pneumatic Positioner Part 2 This is the system breakdown showing how the 2 speed utilizes 4, 2 way solenoid valves, for slow speeds and a double solenoid, 4 way closed center for fast speed. If you have a 2 way speed it has the fastest rebound time without giving on accuracy. It…
Read moreSundstrand Sauer Danfoss Series 20 Part 1 Hydraulic Transmission Start Up At our Hydrostatic Pump Repair Site, we offer many types of Hydrostatic Transmission Repair and information relating to Hydrostatic Parts Today we will discuss: Methods of Transmission Start UP After the transmission has been put in, take out the threaded plug from the…
Read moreCentralized Lubrication System When your system is running, greased goes to the bottom section of the valve housing. The grease goes to the left side of the metering piston onto the second section. And it will make the pistons go to the right. When the piston moves, lubricant moves to the right side and…
Read moreRecirculating lubrication is used on different types of machines. In essence the oil is siphoned from the sump, pressurized and put into other places to be used. Some of the points with the pump that are being lubricated are the bearings and gears. You can mount the pump right on the sump oil machine, have…
Read moreSundstrand Sauer Danfoss Series 20 Cylinder Block Procedures Below is picture will have a description Fig. 1 thru 3 Fig. 1 On this particular cylinder block you can see that the bores and port face is clear from nicks, burrs and scratches. The block’s face needs to be flat to seal it against the bearing…
Read moreSundstrand Sauer Danfoss Series 40 MPV035D/MPT035D Trunnion Seal The trunnion seal is being added to the trunnion cover as a major improvement to series 40 variable and tandem direct displacement pumps. The trunnion cover/seal assy. and the trunnion seal are still stocked as service parts. The trunnion cover however is not in stock as a…
Read moreVickers Variable Displacement Piston Motor Although pumps and motors are almost the same in design, they operate in reverse of each other. Motors are rotated by the fluid and pumps are forcing it thru the unit as it rotates. And variable displacement units are operate by the design of the yoke angle. Now piston motors…
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