Cummins Diesel Forum banner

How do you "overfill" getrag 360 tramsmission

27K views 16 replies 12 participants last post by  tyler-brown  
#1 ·
Opened the fill plug on the transmission and a gusher of oil spilled out! Reading the previous posts "overfilling" is recommended because of pilot bearing oil starvation with standard oil height. Where do you put oil to overfill?
 
#4 ·
I prefer to take the top bolt out of either of the PTO covers and pump it in there. That snap ring on the shifter is a major PITA.

Whatever gets the job done though.

Chris
 
#7 ·
overfill it until it comes out the top pto bolt cover. its much more difficult to put the shifter back in than it is to take it out. i simply use a cheap autozone pump and pump it in through the top bolt hole.
 
#8 ·
Ok thanks! i have changed the trans fluid, but never overfilled it...when do you know your tranny is starting to go?
 
#9 ·
DONACA04: ha yeah im wondering the same thing about the tranny. cut my 5th gear is going out i need new bearrings and syncro for it.
 
#11 ·
i put in a "street" elbow. its an elbow that has threads that threads into my tranny than the other side fits the plug i take the plug out and i fill it to the top of that ninety... works good for me... hopefully that makes sence to u guys haha
 
  • Like
Reactions: tanana
#13 ·
I use the street elbow. Either that or the pto bolt method with a pump is much easier than pulling the shifter.
 
#15 ·
When I got my 92 the guy told me they had just rebuilt the tranny. Sweet right! Wrong... Musta drove it hard or did it wrong cause when I got home I changed all the fluids and they where running the thinkest stuff I had ever seen. So ya my syncros are already out gonna have to rebuild it again. :banghead: And I have no clue what thats gonna $$$
 
#17 ·
for those who dont know. looks like i didnt even use a street-elbow, its what i wanted to use but i had a ninety and a short nipple by the looks of it. maybe help some people with some ideas

Image