farmermann
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Posts posted by farmermann
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1989 Mack R688 with 1070B-12speed.Everything worked fine until driving at low speed tran. lockup, killing motor. Seems to be air problem-going into two ranges or reverse at same time. Dealer replaced o-ring kit in selector head and is now telling me must be inside so want to put in rebuilt {BIG$$$} I still think air problem, any help???
Tranny Problem 1070B
in Engine and Transmission
Posted
IF you work air shifter trans will unlock, driveable(slow) some noise like trying to change ranges.Is it possible to see anything through PTO hole? Also is back section removable or do I have to drop complete trans.??