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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
bobcat 773 leaking hydraulic fluid into bottom right side only
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<blockquote data-quote="Tazza" data-source="post: 79374" data-attributes="member: 82"><p>Depending on of the backup rings are ok in the drive motors or not.</p><p>My best recommendation is if you want to do the drive motors, pull them apart then see if the plastic backup rings are bad or not. If they are ok, take the Orings to a hydraulic seal shop and get them matched. I paid about $5 for two sets. If the backup rings are bad, you need a kit, loader parts source have them cheaper than the dealer do.</p><p>Now, if oil is moving into the chain case, that is not from the drive motor seals as such, there is a seal on the reduction box that keeps the oil in the motor, but if it goes bad, it goes into the chain case. The drive motors have an open end, so no shaft seal.</p></blockquote><p></p>
[QUOTE="Tazza, post: 79374, member: 82"] Depending on of the backup rings are ok in the drive motors or not. My best recommendation is if you want to do the drive motors, pull them apart then see if the plastic backup rings are bad or not. If they are ok, take the Orings to a hydraulic seal shop and get them matched. I paid about $5 for two sets. If the backup rings are bad, you need a kit, loader parts source have them cheaper than the dealer do. Now, if oil is moving into the chain case, that is not from the drive motor seals as such, there is a seal on the reduction box that keeps the oil in the motor, but if it goes bad, it goes into the chain case. The drive motors have an open end, so no shaft seal. [/QUOTE]
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bobcat 773 leaking hydraulic fluid into bottom right side only
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