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JReding

Puppy Poster
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Everything posted by JReding

  1. Sorry, I'm working from distant memory... I was talking to a coworker about our past jobs. Last time I saw my '78 Mack was 1994. I'm sure it's long gone and recycled. But I couldn't remember what it was, and I'm one if those that will go crazy if I can't find out!
  2. The switch was some kind of auxiliary, allowing for much lower gear ratio... http://catalog.sandstruck.com/ImgMedium/S-8904.jpg
  3. Hey! I just found this, label looks familiar, even though it's more than twenty years ago now... http://www.rbunch.com/images/display/brown_108.JPG
  4. I'm new to this forum, and some kind soul finally responded to me to tell me to wander over here with my query from where I was, so here's my post from the other day: Hi, just checking in to see if you can help me out: I'm trying to figure out the proper term/designation for the transmission in my first truck from over 20 years ago. I was working for a concrete company, and I was driving a '78 Mack R type, with a two stick transmission: one controlled the 5 speeds, and the other was forward high/forward low/reverse. (Also, mine was one of only two we had with an air controlled switch on the dash for deep reduction. Great truck for special pours!)
  5. Thanks. I'll move my comment over there. (Rookie at these forums, you know!) Before I do, though, I'll tell you a little more: I found somewhere else a description of the engine that matched how we drive these (long lower band, allowing the truck to pull fully loaded on only five gears). In street driving, we drove them ( we had a while fleet if them, BTW. Boss would buy them cheap wherever he could find them, any condition, and rebuild them) just like a regular five speed. We would only use the second stuck to move from forward to reverse, or into low for off road applications.
  6. Hi, just checking in to see if you can help me out: I'm trying to figure out the proper term/designation for the transmission in my first truck from over 20 years ago. I was working for a concrete company, and I was driving a '78 Mack R type, with a two stick transmission: one controlled the 5 speeds, and the other was forward high/forward low/reverse. (Also, mine was one of only two we had with an air controlled switch on the dash for deep reduction. Great truck for special pours!)
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