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terry

Pedigreed Bulldog
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Everything posted by terry

  1. Maybe manders will give you a good deal on a 676 engine, they are 285 horse, have to have a different air filter and different intake and maybe exhaust piping. Terry
  2. Have you contacted Manders to see what they can do for you? I would speak to the owners. I have bought from them before and had real good luck. terry
  3. Nice to hear when help here helped! terry
  4. For awhile on the mack camel back they had three lengths on the springs, i'm thinking 50.55, and 60inches. terry
  5. Looks to be some sort of hendrickson suspension and rears. terry
  6. the knobs slide off the lever, just stuck on. terry
  7. Sure no expert on this trans, sounds like a o ring blown on reverse shift rail, i'm sure somebody more knowledgable on these will comment. terry
  8. I had paper work on that B421 from new and it had the flathead. terry
  9. B421 was a flathead gasser, very gutless! Terry
  10. I've often wonered this , i had a B421 dump truck for a couple of years, long time ago, my first dump truck, lots of shifting with that baby quad! terry
  11. generally to get it cleaned right between radiator and C.A.C. to pull cooler out and clean it and radiator real good. terry
  12. Don't look in too bad of shape in the pic! terry
  13. I joined the army jan. of '67' army engineers crane operater, first year in ft. carson colo, second year in germany and "69" in viet nam. got out dec 25 of "69" terry
  14. Have the top limit of RPM's set to 2000. terry
  15. nice to hear back when a problem was solved! terry
  16. if you look close on the engine data tag, it says engine exhaust emission control information , don't think they worried about emissions back then, probably a replaced engine ? terry
  17. Might have been moved for a reason, stand pipe was sucking air? terry
  18. I believe the earlier Mack’s, after the flywheel housing was dialed in, you reamed the holes for a oversized dowel then tapped them in. Terry
  19. the only thought of waiting till you hear a knock, have you already scored the crank! terry
  20. too busy shifting for all them comforts!😂 terry
  21. Long as you have the pan off, oil pump too. Terry
  22. Check with manders truck salvage, lakeville minn. they parts a lot of Mack’s out. Terry
  23. That means changing whole exhaust manifold and exhaust layout. terry
  24. I have seen these where the parking brake has to be set, release the fifth wheel, the release the parking brake. terry
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