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determining when hydraulic pump is getting near it end

thorns

Member
Joined
Feb 13, 2011
Messages
16
Location
canada
I was just wondering if there is any way to tell when a hydraulic pump is getting near its end. I have a 2004 deere 270C with a little over 9000hrs on it. Everything seems to run fine and I have owned it for the last 200 or so hours, but from what I have seen it seems that it is not uncommon for the pumps to fail between 10 and 12,000 hours. Just wondered if there was a relatively simple test to determine if its getting near the end of its life. I would rather deal with it before it blows up and sends filings and other debris through the system if possible. But given their cost and the limited amount I used it I dont want to replace it prematurely.

thanks
 

Cmark

Senior Member
Joined
Jan 2, 2009
Messages
3,365
Location
Australia
Regular oil sampling is your friend. This kind of situation is exactly what it's useful for.
 
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