Remember in the rear Diff. you should fill it--then drive around the block and when you uncork the "FILL" plug--you should have to add some more--
The rear axles will take some of the FLUID from your first fill--
Thanks, Jimbo, I'll top it off tonight. I've not done that before.
On another note, a friend showed me the JL service manual and it does indeed recommend 75w140 for towing. I'll leave the w90 in there for now, though, as I'm not towing until Spring and even then, the towing will be a lightweight fishing boat. I'll change back to 140w in March. The service manual also confirmed that it was right about 1.5 quarts, or 3.06 pints for the capacity. That's about exactly what I was able to put in it.