Mike: I've gotten seat time every weekend lately, but still I'm hungry for more (at least until it gets insufferably hot)
Scott,
I'm a bit confused, when you write:
<font color="0000ff">Jeremiah, According to your 1250's serial number, it appears that the rear end in that machine was transplanted from a 1x8/9 series, from late 1972/early 1973....</font>
Judging from the S/N chart, the tractor was apparently built late in November 1972. I don't know what you're looking at on the axle, but if it looks to you like it was built in late 1972 or early 1973, then it would be right.
I only know a couple of things about it: (1) the charge pump seems to be in great shape, and (2) it is equipped with internal brakes (that need adjustment).
I couldn't understand why people kept asking about swapping out charge pumps, but now that I want to swap the hydro from the 1250 (without the hydraulic lift) into the Model 149 (with hydraulic lift), I understand the interest.
I never thought I would be cracking open a transmission, but I really want the nice, tight 1250 in the loose 149, so I guess I'll learn how. But you know what, it might be a good idea to get another hydro to have on hand in case I run into problems. That's it, I need a backup tractor for my parts tractor so I can fix the tractor that's backing up my main machine! (And you wonder why some people accumulate several Cubs.)
Finally, just what the heck is a <font color="0000ff">1x8/9</font>? Is one supposed to read it as, "One by eight slash nine?" What does the term signify?
Picture of the 1250 axle below: