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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
743B grease zerk replacement and hydraulic question
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<blockquote data-quote="skidsteer.ca" data-source="post: 28730" data-attributes="member: 307"><p>Hydraulic oil should be replaced at 1000 hour intervals. If you need to change the chain case, drain it and if you can get in the top mop it out with a rag. Pump the old hyd oil into the chain case and put new hyd oil and filter on.</p><p>Water often leaks in the top covers from the boom stop smacking the front of the chain case and braeking the seal f the cover. Look for cracks in this area too, and be sure to silcone the covers and tihten them up good.</p><p>As for the grease nipples, often when they are plugged, you need to take a pick and dig the hard grease out of the hole the nipple screws into as well. Failing that try some heat or remove the pin.</p><p>Ken</p></blockquote><p></p>
[QUOTE="skidsteer.ca, post: 28730, member: 307"] Hydraulic oil should be replaced at 1000 hour intervals. If you need to change the chain case, drain it and if you can get in the top mop it out with a rag. Pump the old hyd oil into the chain case and put new hyd oil and filter on. Water often leaks in the top covers from the boom stop smacking the front of the chain case and braeking the seal f the cover. Look for cracks in this area too, and be sure to silcone the covers and tihten them up good. As for the grease nipples, often when they are plugged, you need to take a pick and dig the hard grease out of the hole the nipple screws into as well. Failing that try some heat or remove the pin. Ken [/QUOTE]
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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
743B grease zerk replacement and hydraulic question
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