Recent content by Zippytude

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  1. Z

    287B, new to me machine: need to throttle up to move???

    I sure appreciate the part number, I'll get on it For sure.
  2. Z

    287B, new to me machine: need to throttle up to move???

    so my charge pump is a CAT 238-7642 and I see some approx. 1 1/2" sized low pressure hoses. What do these test ports look like? or am I to "T" into a line to test pressures?
  3. Z

    287B, new to me machine: need to throttle up to move???

    thanks but it seems like everything else with CAT; they have it locked up and you can't access those specific manuals.
  4. Z

    287B, new to me machine: need to throttle up to move???

    Is there a separate charge pump on these or just the main drive pump? any check valves, pressure reliefs or hidden in-line filters I should be looking at? I sure wish the manuals were less expensive!
  5. Z

    287B, new to me machine: need to throttle up to move???

    Hi Guys, I have a 2004 287B. question is this: when its sitting, running at an idle...should I be able to get movement out of it? At an idle, the loader is responsive. BUT I need to gradually increase hand throttle to about (1/3)1300-1400 RPM before machine will move forward, back, turn etc. at...
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