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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
Valve Body Leak on 743
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<blockquote data-quote="jmatt20" data-source="post: 8493" data-attributes="member: 186"><p>there is a thread on here somewhere about this ,i know because i had the same problem. If you are lucky the washer under the cap is broken and the seal is out of place. i was doing a lot of work on my machine so i pulled the engine out. you don't have to pull the engine but if you want to get everything cleaned out in the compartment it only takes about 11/2 to 2 hrs to do it, this is a good time to make sure the radiators don't have excess oily dirt build up. my spool seals wern't leaking just the one on the end , if you get the right allen wrench and pull off the cap ,under it you should find a washer shapped like a sombrero,under that is a square cut o ring ,thats the one i had to replace , the cap on my machine was broken the washer was in pieces and the o ring was all chewed up. the factory has an upgrade for these parts ,a cap with thicker ears ,a steele washer insteed of pot metal ,and i think a new type of washer. your dealer parts guy should be able to find a service bulletin about this.</p></blockquote><p></p>
[QUOTE="jmatt20, post: 8493, member: 186"] there is a thread on here somewhere about this ,i know because i had the same problem. If you are lucky the washer under the cap is broken and the seal is out of place. i was doing a lot of work on my machine so i pulled the engine out. you don't have to pull the engine but if you want to get everything cleaned out in the compartment it only takes about 11/2 to 2 hrs to do it, this is a good time to make sure the radiators don't have excess oily dirt build up. my spool seals wern't leaking just the one on the end , if you get the right allen wrench and pull off the cap ,under it you should find a washer shapped like a sombrero,under that is a square cut o ring ,thats the one i had to replace , the cap on my machine was broken the washer was in pieces and the o ring was all chewed up. the factory has an upgrade for these parts ,a cap with thicker ears ,a steele washer insteed of pot metal ,and i think a new type of washer. your dealer parts guy should be able to find a service bulletin about this. [/QUOTE]
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Valve Body Leak on 743
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