Detailed0707

Yes, so the repair will be me along with another guy who has done one of these in the past. Still remembers the process vaguely but had someone teaching him the process many years ago. Shop cost would kill me on one of these since I am trying to get it ready to be ran and make some money before dumping loads back into with a shop if at all possible. I have read up about all the special tools needed to keep the counter shafts in time and in place along with keeping synchro in place during removal. That seems to be the most daunting part of this whole repair for me at least. I did find the manual E-Manual thanks to Mack technician posting it back in 2021 for the in frame repair. Set screw is definitely something to check I’d seen a lot about. I did check the rear yolk bolt first hoping it was possibly loose, but all is tight and well there. The local Mack dealership near Middle TN is not very reputable and quoted an outrageous price for parts + labor + an essential diag charge they claim they have to do. Not in the cards for me, so it’s all on me and my buddy to get it straight. Quite the task for sure so just trying to make sure I atleast go in prepared with all correct parts before even tackling it. Definitely nervous about it but trying to tackle it with what info I can find online about the job so far in addition to the manual.

Hi all, have an 05 cv713 dump truck with a maxitorque T310m/mlr trans. I am getting a loud grind in neutral when coming from lo to hi range gears. Preselect or not preselecting, grinds nearly every time with no avail. Specifically 4th lo to 5th hi. Through lots of research I see the common culprit being the synchro issue. My question is trying to ensure I have the right part number fix before ordering. I have also seen to order through PAI for a cheaper alternative to Mack OEM. Is PN 806806 the correct kit I need to fix my lo to hi grind? Just double checking before ordering. As a side note, any recommendations for best site to order these from as there are several selling PAI with different pricing. Thanks in advance for the help!