Pinion Oil Seal?
#21
Registered User
There arent really any moving parts to "go bad" on a breather...but yes they can get clogged causing problems....
The fluid has to be either brake fluid or gear oil...
put a piece of white paper under it and see what it is...gear oil will have a more greasy feel to it than brake fluid
Im still betting that there is a hole in the housing under that brake line bracket...take it off and see...
Looking at it closer it almost looks like that might not be a factory weld holding the bracket on
The fluid has to be either brake fluid or gear oil...
put a piece of white paper under it and see what it is...gear oil will have a more greasy feel to it than brake fluid
Im still betting that there is a hole in the housing under that brake line bracket...take it off and see...
Looking at it closer it almost looks like that might not be a factory weld holding the bracket on
Last edited by dirtoyboy; 07-01-2008 at 07:45 AM.
#22
#23
I can take a better picture this evening of that bracket. Thanks for all of the help everyone. I very much appreciate it.
Two more questions:
1.) If it is in fact a hole in the diff housing itself could it just be sealed up by a weld to seal it up?
2.) When refilling the housing after changing the diff oil, I fill it from the large bolt about halfway up the diff, right? Also, do I just need regular gear oil, and how much will a stock diff take?
Two more questions:
1.) If it is in fact a hole in the diff housing itself could it just be sealed up by a weld to seal it up?
2.) When refilling the housing after changing the diff oil, I fill it from the large bolt about halfway up the diff, right? Also, do I just need regular gear oil, and how much will a stock diff take?
#24
Registered User
I can take a better picture this evening of that bracket. Thanks for all of the help everyone. I very much appreciate it.
Two more questions:
1.) If it is in fact a hole in the diff housing itself could it just be sealed up by a weld to seal it up?
2.) When refilling the housing after changing the diff oil, I fill it from the large bolt about halfway up the diff, right? Also, do I just need regular gear oil, and how much will a stock diff take?
Two more questions:
1.) If it is in fact a hole in the diff housing itself could it just be sealed up by a weld to seal it up?
2.) When refilling the housing after changing the diff oil, I fill it from the large bolt about halfway up the diff, right? Also, do I just need regular gear oil, and how much will a stock diff take?
2. YES.....2.2 quarts ...fill it until it is completely full and starts running out the fill hole..make sure you can get the fill plug out first before you drain it...
#26
Alright, so it was diff oil that was leaking. It is definately coming from under/around that brake cable mount that is welded to the rear diff. Since I can't tell exactly where the hole is I decided to go with some JB weld. So I applied generous amounts of jb weld around that mount, so it'll set tonight/tomorrow and I'll test it out tomorrow evening and change the oil as well at that time.
My guess for the cause of the hole was either that the factory messed up and put one of those welds a bit too deep and it is just now rusting out into a hole, or is just straight up rusted through. The former sounds more realistic, however.
My guess for the cause of the hole was either that the factory messed up and put one of those welds a bit too deep and it is just now rusting out into a hole, or is just straight up rusted through. The former sounds more realistic, however.
Thread
Thread Starter
Forum
Replies
Last Post
the1998sr5
95.5-2004 Tacomas & 96-2002 4Runners
15
07-14-2020 08:35 PM
jasonty
Pre 84 Trucks (Build-Up Section)
41
12-23-2018 01:00 PM
kirkrunner
86-95 Trucks & 4Runners
2
07-27-2015 07:59 PM