Allison 5sp: To Flush or not?

[MikMax]

I'll be taken 05 LLY in for Allison tranny flush and shop will use flushing machine, I've heard this is mistake and don't let em use flushing machine on my tranny, shop says that's silly, there machine will not damage.....what to do? Flush or just drain and replace?:woott:

 

[Chevy1925]

stick to your other thread, there is info in there

 

[MikMax]

Thanks James

Wasn't sure if I picked the right topic spot.......I'm new