rcvdairy

thanks for the replies! since my trucks a cab over I split it while in the truck so cant really stand it on bell housing. theres 2 plugs on back of tranny that look like there made to have shift rails slide out but the one for 2nd and 3rd shift rail is not big enough because the shaft tapers up to 7/8 for a few inches and whole at back of tranny is only 3/4s. 4th and 5th is easy because I can slide rail in from back while lining up the forks but ya I don't know how ur supposed to do 2nd/3rd one if I cant slide it in from back ounce I have the case already together. it was easy to take out cuase that shaft was snapped in two places so I never seen how its supposed to come out normally

Hello I have a mh613 with trtxl1070b 12spd, snapped 2nd/3rd gear shift rail. split the back third of the tranny off to get broken rail out but cant figure out how to put back together with all the shift forks in place, Im thinkin theres a certain order or trick to make it work but cant get it figured out.. any help would be greatly appreciated thanks

hello I have a cab over mack with trtxl1070b trans and snapped the shift rail for 2nd and 3rd gear, split the trans and got the old shaft out but cant seem to figure out the right combination to install shift forks it seems? the 4th and 5th gear shift rail sides right out the back of the trans but 2nd and 3rd rail wont fit threw the whole at back of trans. cant seem to find much out over the phone so I figured id try this any help or diagrams would be appreciated thanks