The other funny part of that pic is I changed my diff oil in my work shirt....got oil all over it. Now I have a cushy office job - so the oily shirt is now a rag...hehe.

Got so into if forgot to change into the 'work' clothes.

And those stripes do add more power the before and after dyno run shown an increase of 3.7kW (at the fly), so around 3.17kW at the wheels.

love those speed stripes ben

if you can't get the drain plug out ( someone wrenched mine in ) you can siphon the oil out over night and then replace it. ( not quite as good as a real drain, but when you can't get the plug out it's better than nothing. )

The pressurized jar is a sweet idea! Never even thought of that. I'm going to make one this weekend. BTW, I have a CokaCola type shelf myself. Sometimes dumpster diving turns up some rare jewels!!

I did it this way recently (with the use of a compressor) - although I think the compressor is still a pretty good idea.

Blood transfusion I hope this helps getting the oil back in.

Getting the fluid out is the easy part. Refilling it is the tricky part, unless you have some sort of pump.

thanks for the tip guys

i just checked my diff oil level in my 620 & all i used was 1/2 inch ratchet fitted straight in try it

Spiner Hendel or BOX wrench is handled.
12.7mm
Let's try.