Steve did all the work. This has been a long standing mystery to me as to how the air system was plumbed to use the HCV's to control the tag bags and still have the tag override switch add or dump air without a second six pack. I spent a whole day at Newell, and no one in the chassis shop could explain it.
Now we know.
Many thanks to Steve for about a 100 trips under his coach to follow airlines in the confined and dirty spaces. It was a labor of love and we thank you.
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Richard Rhonda Ty and Alex Entrekin
1995 Newell # 390 DD Series 60, Allison World Trans
Subaru Outback toad
CoMotion Tandem
Often wrong, but seldom in doubt
Rhonda's chronicle https://wersquared.wordpress.com/
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