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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
843 No/jerky drive forward or reverse.
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<blockquote data-quote="frogfarmer" data-source="post: 37440" data-attributes="member: 4075"><p>2 months and still no luck? I followed some of your old posts and suspect your pumps may have sustained some damage from a lack of oil after the coupler install. I have an 843 myself and it self primes after a teardown without any problems. You said its an early 843 but didnt say whether it had the single section or dual section hyd pump. The dual hyd pump has a section for hyd and a section to charge the hydros. Also a concern is you blew a hyd filter; something had to be wrong and may have damaged a bypass valve or spring assm. If the hydros ran without charge fluid the rotating groups in the pumps can scar the plates quickly. Sometimes the scaring can be cleaned up and no big loss besides labor. My first check would be to verify your charge pressure and or flow. If the machine is sound otherwise it is worth well more than $3800. Keep us posted.</p></blockquote><p></p>
[QUOTE="frogfarmer, post: 37440, member: 4075"] 2 months and still no luck? I followed some of your old posts and suspect your pumps may have sustained some damage from a lack of oil after the coupler install. I have an 843 myself and it self primes after a teardown without any problems. You said its an early 843 but didnt say whether it had the single section or dual section hyd pump. The dual hyd pump has a section for hyd and a section to charge the hydros. Also a concern is you blew a hyd filter; something had to be wrong and may have damaged a bypass valve or spring assm. If the hydros ran without charge fluid the rotating groups in the pumps can scar the plates quickly. Sometimes the scaring can be cleaned up and no big loss besides labor. My first check would be to verify your charge pressure and or flow. If the machine is sound otherwise it is worth well more than $3800. Keep us posted. [/QUOTE]
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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
843 No/jerky drive forward or reverse.
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