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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
Hydraulic seeping into chain case
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<blockquote data-quote="7LBSSMALLIE" data-source="post: 98883" data-attributes="member: 6879"><p>carrier seals have failed. not that bad a fix if we don't have underlying issues. youre chains were replaced. question did one break, if so thatht will lock up unit and put a great of stress on carrier. so simple man terms, we got two drive motors goining into what we call call a carrier. simple shaft and sprocket that tranmits hyd pwr to mech pwr how to proceed from here? yank steering console remove center cover. prybar between the two any slop? if not remove both drive motors remove seals inspect. if viable r@r seals re asamble. often over looked is case drain filters if charge pressure cant get back to tank it will blow these seals out. if it was my 743and I got new chains etcc.unit worth keeping. this is how I would proceed. pull both motors reseal them kits 100.00 or less r@R carrier seals. 20 bucks each. be sure to replace hyd oil case drain and main filter. pull the broken off brass debris screen out of hyd tank. and roll on for the next twenty years.</p></blockquote><p></p>
[QUOTE="7LBSSMALLIE, post: 98883, member: 6879"] carrier seals have failed. not that bad a fix if we don't have underlying issues. youre chains were replaced. question did one break, if so thatht will lock up unit and put a great of stress on carrier. so simple man terms, we got two drive motors goining into what we call call a carrier. simple shaft and sprocket that tranmits hyd pwr to mech pwr how to proceed from here? yank steering console remove center cover. prybar between the two any slop? if not remove both drive motors remove seals inspect. if viable r@r seals re asamble. often over looked is case drain filters if charge pressure cant get back to tank it will blow these seals out. if it was my 743and I got new chains etcc.unit worth keeping. this is how I would proceed. pull both motors reseal them kits 100.00 or less r@R carrier seals. 20 bucks each. be sure to replace hyd oil case drain and main filter. pull the broken off brass debris screen out of hyd tank. and roll on for the next twenty years. [/QUOTE]
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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
Hydraulic seeping into chain case
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