I have the 6V92 install in the bus.
Now putting in the V730.
1) There is an fluid line from the transmission pan, to the back of the engine by the flywheel housing. Per the Allison manual this is called the "Scavenge" line. What does this line do? And is there another line needing to be connected somewhere to complete the cycle of fluid flow?
2) One of the water lines from the oil cooler (the top line) goes all the way from the cooler to the front of the engine and hooks into the water pump housing fitting, got that one covered (I believe that is the water supply to the cooler). The 2nd line (which I believe is the return line) goes from the bottom of the cooler to.............
Where does this fitting hook into the engine?
Thanks in advance
1974 GMC 4905 w/
Spicer 4 speed
Allison V730 w/air shifter