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Final drive for mini excavator

stadamack · 2018-01-30 23:26:43

Took apart the hydraulic side of the final drive on my mini excavator to examine a cracking noise. The noise was likely coming from the main bearing side. Anyhow, everything went back as it came apart but the drive does not turn now - it did beforehand. Is there a priming mechanism , presumably they dont air lock? Anyone…

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31-01-2018 12:26am

#1

stadamack

Registered Users Posts: 22 ✭

Join Date: November 2007

Posts: 6

Took apart the hydraulic side of the final drive on my mini excavator to examine a cracking noise. The noise was likely coming from the main bearing side. Anyhow, everything went back as it came apart but the drive does not turn now - it did beforehand. Is there a priming mechanism , presumably they dont air lock? Anyone know any likely reasons why it won't turn on reassembly?

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