Oil pickup tube question

Happened to me a few years ago. I had to split the case for the repair.

Try removing the tube and polishing the end that goes into the case to get to the oil pump.  I would use something like 800-1000 grit emory cloth and polish it for a minute or so, all around the end of the pipe so you gently decrease the OD of the tube and then re-try seating it.

Might take a couple of tries, but it should fit into the case enough to get the tab onto the stud.  Don't forget to run the stud up into the case so it almost disappears inside and the tube tab should swing into position to then crank the stud back in to capture the tab.

gn

When you think you've got it so it fits, clean the hole in as far as you can with a little brake cleen or lacquer thinner; the fruther in the better, and do the outside of the tube as well. Starting about 1/4" back from the end of the tube, dab a little case sealer (or anything similar)  around the outside of the tube for 1/2" or so (DON'T GOOP ANTHING IN THE HOLE AS IT COULD RESTRICT THE PASSAGE WAY AND CREATE A LUMP THAT WILL COME LOOSE AT A LATER DATE). The tube has to be completely sealed in that hole so the pump doesn't draw air, or oil pressure will never be satisfactory. Let dry the appropriate time befor filling with oil and running. At the factory the tubes are swedged in to create a tight fit, but that's really hard to do at home, especially with the case together. Al

I was just wondering - Something else you could try is remove the tube, wrap it in a dish towel and place it in your freezer overnight, towel and all.

Then, pull it out (still wrapped in the towel) and RUN to the garage, get under the car, quickly unwrap the tube and QUICKLY press it into the hole in the case (don't get your bare hands on it, and don't get close to the end you're trying to seat).  

It may contract just enough in the cold to allow you to swedge it into the hole.

Hey, it works on cylinder sleeves in cast iron blocks, and what have you got to lose?

An alternate refrigeration technique to the one Gordon references is DRY ICE and alcohol.....   Temps go WAAAAAAYYYY down....  Part(s) should "soak" 5 to 10 min.

If that tube is as loose as you say, STOP!!! Pull the motor, split the case and do it Right. Your only asking for trouble down the road.

A band aid  fix will leave you wondering and may very well leave you on the side of the road.......there is only one way, the right way.