Posted by dokey on June 30, 2017 at 09:31:17 from (50.49.188.14):
I've got an early (1982) Bobcat 743 that instantly developed drive and steering issues. When trying to steer both right and left when standing still the machine emits a loud growling noise. Also it happens when going forward and reverse. The noise sounds like the pump is cavitating , almost like air is in the system. The lifting and dump hydraulics operate fine. I believe the early 743's have only one hydraulic pump to operate all functions.
I have a shop manual but the troubleshooting section doesn't seem to address my issue. I did check the hydraulic fluid level, it was low and I added oil. Hope someone can help dokey@frontiernet.net
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Today's Featured Article - A Brief History of Tractors in Australia - by Bob Kavanagh. After Captain Cook's exploration of the east coast in 1770 the British Government decided to establish a penal colony in Australia. The first fleet arrived in 1788 and consisted mainly of convicts who were poorly equipped and new little of farming techniques. The colony remained far from self-supporting and it was not until the early 1800's that things started to improve. Free settlers started to arrive, they followed the explorers across the mountains and where land was suitable set up farms. T
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