Posted by NawlensGator on June 24, 2008 at 09:50:02 from (52.129.12.50):
Gota a 140 making noise from the xmission and need to fix soon. Started looking at the repair mannual drawings for xmission / differential / pinion gears, ext. I can't envision exactly how the pinion gears inside the differential casing drive the axle gears. I can see the pinion shaft is pinned in the differntial casing, but are the 2 pinion gears fixed on the pinion shaft, or do they turn freely?
If freely, looks like when in neutral if you turn one rear wheel one way, the opposite wheel will turn the opposite way.
If freely, how do the pinion gears drive the axle gears? Looks like the same teeth of the pinion gears would always be making contact with the axle gears. Is this the way it works? Never took one apart. Is the pinion shaft round or square where the pinion gears fit on it?
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Today's Featured Article - Hydraulic Basics - Part 2 - by Curtis Von Fange. In the last entry to this series we gave a brief overview of hydraulic system theory, its basic components and how it works. Now lets take a look at some general maintenance tips that will keep our system operating to its fullest potential. The two biggest enemies to a hydraulic system are dirt and water. Dirt can score the insides of cylinders, spool valves and pumps. Wate
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