snpautotruck Posted September 3, 2010 Share Posted September 3, 2010 94 ROLL OFF WITH T2060 TRANY WHAT IS THE CORRECT PROCEEDURE FOR SHIFTING FROM LOW TO HI RANGE ALLWAYS GRINDS . Quote Link to comment https://www.bigmacktrucks.com/topic/15592-hard-shifting/ Share on other sites More sharing options...
wastenafarmtrucking Posted September 3, 2010 Share Posted September 3, 2010 (edited) 94 ROLL OFF WITH T2060 TRANY WHAT IS THE CORRECT PROCEEDURE FOR SHIFTING FROM LOW TO HI RANGE ALLWAYS GRINDS .when i had an air shift six speed i always went 1-2-3 in low then went to neutral, moved the splitter to hi or direct then went to 2nd.didn't grind bad, but they will always grind a little. always shift from low to direct in neutral. this is how mack says to do it Edited September 3, 2010 by wastenafarm Quote Link to comment https://www.bigmacktrucks.com/topic/15592-hard-shifting/#findComment-62960 Share on other sites More sharing options...
rhasler Posted September 3, 2010 Share Posted September 3, 2010 Here is a page of shifting instructions from the T2080 transmission. The air shift system operates the same way on both transmissons.Shifting Instructions.pdf Quote "Mebbe I'm too ugly and stupid to give up!" Link to comment https://www.bigmacktrucks.com/topic/15592-hard-shifting/#findComment-62962 Share on other sites More sharing options...
fjh Posted September 3, 2010 Share Posted September 3, 2010 94 ROLL OFF WITH T2060 TRANY WHAT IS THE CORRECT PROCEEDURE FOR SHIFTING FROM LOW TO HI RANGE ALLWAYS GRINDS .Pretty much any range type trans you want to PRE SELECT the range the split is another story the split needs a low to no torque situation to work , Quote Link to comment https://www.bigmacktrucks.com/topic/15592-hard-shifting/#findComment-62967 Share on other sites More sharing options...
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