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terry

Pedigreed Bulldog
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Everything posted by terry

  1. terry
    Right behind fill plug on left side is a flat area, scrape with a putty knife then a wire brush, there will be a TRT72 or 720, that will tell what front box is, back box is always a overdrive on a triplex or quad. terry Also a aluminum back box will be a TRTL series
  2. terry
    I would go with about a 5.13 ratio, is your triplex a single or double over? terry
  3. terry
    Just checked one of my old manuals 1969 version that exact model no. was TRDXL107 for the low hole one and a TRDXL1070 for the overdrive one. terry
  4. terry
    X107A is a six speed with air operated back box, a true twelve spd is 3 boxes all bolted together, a real long trans. terry
  5. terry
    When they went to the 107X, reverse was put on aux. stick, then you had 5spds. in reverse along with direct and a low gear, also 1071X had a lower low gear in the aux. terry
  6. terry
    no it was as I described above, It was before the X107 six spd, only made for a couple of years, I will dig in one of my old mack service manuals to check, If I remember it had an interlock to use the low range with the main in 1 st gear, and the overdrive one had to have the main in 5th gear. terry
  7. terry
    if I am not mistaken that was the first version 6 spd, you shifted the main 5 times and the aux. box from direct to overdrive for the earlier deeper rear ratios, they also had one the aux. went from direct to low, for a lower first gear. terry
  8. terry
    That is a bare bones cab!! Should look real good when you are done, like a new truck!! terry👍👍👍
  9. terry
    That was the first version of back up alarm, remember them well!! terry
  10. terry
    Really looks terrific.👍👍👍 terry
  11. terry
    or duplex with a 3 spd auxiliary. terry
  12. terry
    Outstanding👍👍👍 terry
  13. terry
    Looks like $$$ to me!! terry👍👍👍
  14. terry
    If it is maxadyne and 7 spd should be around a 5.50 ratio. terry
  15. terry
    love the winfall pic's, the R model looks good too!! terry👍
  16. terry
    There are some members on here that could help you, but you have to give a little more info than that. terry
  17. terry
    A beautiful pair of trucks there!!👍👍👍 terry
  18. terry
    Excellent!! 👍👍👍
  19. terry
    Awsum!!👍👍👍
  20. terry
    drove one of the for years ,not a bad truck at all, the front spring is longer than a regular R model, lets it ride a little smoother on the steer axle. terry
  21. terry
    There are wider spacers available, also used to use some add on spacers if you needed just a little spacing, don't remember what they were called, about 1/8 or 3/16 thick, they slid on right on with original spacer. terry
  22. terry
    Love the pics! Even the museum ones! terry👍👍
  23. terry
    Were they still stamped on front of carrier in 05? terry
  24. terry
    Pretty simple to rebuild. terry
  25. terry
    No. 8 is the check valve on the inlet side, there is another under the primer, but not all pumps have the primer on them, makes it harder to prime fuel system. terry

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