Really good Allison problem..see what you think

[rgrimard]

well...i replaced 1 pin and worked on the rest. put the j1 connector back on and connected the tranny harness and guess what NO ERROR CODES! now i will re fill the tranny and button up everthing and see what happends when the engine is on..fingers crossed. moving in the right direction.

[Bill Gerrie]

Why not try bending them back before you go to the trouble of replacing them. I have done it before and works with no problem.

[luvrbus]

You need to get the manual for the commercial CTEC 748 instead of a ATEC manual there is lot more in the CTEC manual and easier to understand 

[Zephod]

How do you identify an Allison transmission?


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[B_K]

How do you identify an Allison transmission?

You get down on your hands and knees next to the bus and call out "Allison, OH Allison" and if she responds her name is Allison!
  BK 

[Zephod]

You get down on your hands and knees next to the bus and call out "Allison, OH Allison" and if she responds her name is Allison!
  BK 

Bugger! Mine just responded it's name was Juanita. Another illegal immigrant!


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[Dave5Cs]

Looking from the bell housing to the tail thee should be a plate on the left side about in the middle that will give you the name and number etc of it.