Thread: Is your handbrake drum leaking oil?

Originally Posted by 90PRNT

What are next steps for a more permanent solution?

Usually the problem is solved by removing the flange nut and filling the area with some good quality sealant. If the problem recurs, more investigation will be required, but it is unlikely.

Un-tack existing bolts and replace with 3/8" UNF (from what I have read)..?

Only if the threads are stuffed. Are they tacked on? It's been a while but I thought they were just pressed in, or held by a large clip.

Worth replacing flange nut as well, or only if she's pooped?

Only if it's pooped.

To felt washer + goo or not to felt washer, and just goo - I have read both opinions...

I just use goo.

If the output flange body (576627?) is intact, best just to replace the shaft bolts/nuts?

If there's no reason to replace it - seal surface worn or chipped, or splines worn - don't worry about it.

Apologies if answers are already out there but I have searched...

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Originally Posted by Landy Smurf

Great thread, thank you very much. I am about to do the same and will be getting the double lipped seal FTC4939G but I am struggling to find the felt seal. Does anyone have the part number for this one?

594029 is the felt seal part number Smurfie