[AT] Farmall H air line to Head

[Ray Trimble]

I am reassembling my Farmall H  there is something that has me puzzled. From the body of the air cleaner to the back of the head there is a line. Over the valve Train the is a tube that goes from the back of the head to the front. What function does this serve?
ThanksRay
Farmall HFarmall CubJohn Deere MTJohn Deere BJohn Deere 2020Allis D10Massey 65
 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.antique-tractor.com/pipermail/at-antique-tractor.com/attachments/20190620/c5e577b2/attachment.html>