Joe Ditchkus Posted November 28, 2013 Share Posted November 28, 2013 Go to any parts house that sells PTO'S or rebuilds trans or rears. If there is a shop that installs dump or packer bodies they will get it for you.It is a common part that bolts to PTO. No brackets are needed with the correct part. Joe D. Quote Link to comment Share on other sites More sharing options...
pmolitor Posted November 28, 2013 Author Share Posted November 28, 2013 tried that. mack pto is a different animal. Quote Link to comment Share on other sites More sharing options...
MACKTRUCKS4 Posted November 28, 2013 Share Posted November 28, 2013 When I put the 12 spd. in my superliner, I did the same set up. Mack pto, called my local mack dealer and he faxed me all the papers he had on the mack pto with air shift. That was a few years ago and I got everthing from mack. Air cylinder, brackets, hardware, etc. I may still have all the papers somewhere, will look when I get time. Quote Live every day like it's your last, because one of these days, it will be. Link to comment Share on other sites More sharing options...
MACKPARTS603 Posted November 29, 2013 Share Posted November 29, 2013 MACK IMPACT IS NOT RECOGNIZING THE 414KB420A NUMBER, LOOK ON THE MAIN PTO HOUSING CLOSER TO THE TRANSMISSION FOR A 52KC CASTING NUMBER. BOTH SMALL AND LARGE PTO' S TAKE THE SAME CYLINDER, JUST DIFFERENT BRACKETRY AND LEVER ON PTO SHIFT RAIL Quote Link to comment Share on other sites More sharing options...
James McCann Posted July 11, 2022 Share Posted July 11, 2022 no air to air accelerator pedal and quick release valve something to do with pto Quote Link to comment Share on other sites More sharing options...
Joey Mack Posted July 11, 2022 Share Posted July 11, 2022 are you posting a question, or responding to an 8 year old post? jojo 1 Quote Link to comment Share on other sites More sharing options...
James McCann Posted July 11, 2022 Share Posted July 11, 2022 asking a question Quote Link to comment Share on other sites More sharing options...
James McCann Posted July 11, 2022 Share Posted July 11, 2022 pto must have some sort of lockout system im not familiar with Quote Link to comment Share on other sites More sharing options...
Joey Mack Posted July 11, 2022 Share Posted July 11, 2022 ok.... Can you give more info on your issue, and Im guessing this is an MR or LE? are there multiple issues? many guys here to help you.. jojo Quote Link to comment Share on other sites More sharing options...
James McCann Posted July 11, 2022 Share Posted July 11, 2022 put pto on lifted body dumped stone lowered body no air to accel foot pedal and quick release valve 1995 mack dump sn #1m2p286c5sm023080 need to find air source that feeds units Quote Link to comment Share on other sites More sharing options...
Joey Mack Posted July 11, 2022 Share Posted July 11, 2022 follow the air lines back to the tank. if they go to the same fitting, or pressure protection valve, it is probably stuck.. if that is what is there, you can remove the valve and hook the lines direct, just to get it to a shop, or off the job site. what model is the truck.. I think 1M2P2 is an RD.. is this a U.S. truck? jojo Quote Link to comment Share on other sites More sharing options...
James McCann Posted July 11, 2022 Share Posted July 11, 2022 Can you guys help me Im in a bind Quote Link to comment Share on other sites More sharing options...
Joey Mack Posted July 11, 2022 Share Posted July 11, 2022 you are not posting enough info, I am out... sorry... Quote Link to comment Share on other sites More sharing options...
James McCann Posted July 11, 2022 Share Posted July 11, 2022 R model mack . I'm a mechanic from International harvester co. we dont have this system. We had a system on our trucks when the outriggers were down you couldnt put the truck in gear everything was elctrical Quote Link to comment Share on other sites More sharing options...
James McCann Posted July 11, 2022 Share Posted July 11, 2022 ill let you know how i make out ill follow your instuctions and see what happens thanks Quote Link to comment Share on other sites More sharing options...
Joey Mack Posted July 11, 2022 Share Posted July 11, 2022 so the body comes down and now you have lost functions?? any chance an air line or wire was pinched by the body... jojo Quote Link to comment Share on other sites More sharing options...
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