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Recent content by LaKer82

Yesterday's Tractor Forums
  1. L

    ROOSA MASTER DB Pump

    Worked on power piston. Under the o ring is a ridge with a grove on each side. The grooves were filled with gunk, probably corrosion. With plugged up gooves the oring would not compress so the ring could not compress. lapping compound and an old set of feeler gauges cleaned that up. Without the...
  2. L

    ROOSA MASTER DB Pump

    BD04, early 580 D. Power piston was stuck. Freed it up and removed piston. Broke piston ring trying to free it from o ring. Spent a few hours hunting and finding only JD part #s. 18967 Marco Rodríguez, Maktest USA was kind enough to verify the18967 ring was used on Case as well. Even sent me the...
  3. L

    Swapping out cracked case 207 d block, troubles ahead

    Tool was graduated in mm's, inside step was a little loose. Should have taped up the dim. Tapped in easily. I should have put the bearings in the freezer 30 ft away.
  4. L

    Swapping out cracked case 207 d block, troubles ahead

    Actual yes. Good enough, evidently not
  5. L

    Swapping out cracked case 207 d block, troubles ahead

    They are the same. The cam has the same diameter at each land. The head I have is bored for either center or end oil passage, I have not checked the rocker tubes yet, but that is a curable issue if it comes up. I believe I am guilty of expanding the rings driving them in. Oddly the old are...
  6. L

    Swapping out cracked case 207 d block, troubles ahead

    Same
  7. L

    Swapping out cracked case 207 d block, troubles ahead

    New user, old watcher! Well, old in all ways I guess. It is a 207. Jens sales , bought gaskets there as well. Probably that set of bearings is on me.
  8. L

    Swapping out cracked case 207 d block, troubles ahead

    Found an old bare 450B block so am moving parts over from old to replacement. Got a little freaked out with the oil passage in the cracked block being a center drilled and the replacement having only a rear oil passage. Should work out ok if I do the lifters correctly. Any insights into the ages...
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