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 - Tractor Profile: Allis-Chalmers Model G - by Staff. The first Allis-Chalmers Model G was produced in 1948 in Gasden, Alabama, and was designed for vegetable gardeners, small farms and landscape businesses. It is a small compact tractor that came with a complete line of implements especially tailored for its unique design. It featured a rear-mounted Continental N62 four-cylinder engine with a 2-3/8 x 3-1/2 inch bore and stroke. The rear-mounted engine provided traction for the rear wheels while at the same time gave the tractor operator a gre
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