Lip seal failure
Posted: Wed Mar 28, 2018 1:39 pm
I've just pulled and split my diff after only 2k miles due to a leaking offside output shaft seal.
I used SKF bearings and new lip seals (though of uknown origin). All were carefully fitted and I used a little Wellseal in the seal housing. I also lubed the lip seal with redline assembly lube
Can anyone say why the seal failed in a short time? This time I've obtained SKF lips seals and new SKF bearings and hope this will solve matters.
I did use the wrong oil - EP90 GL5, could this have had an effect on the seal or could it simpky be the case that I have bought unbranded, crap seals, of uknown quality?
Is there a particular finish you require on the metal shaft - should I hone it slightly with some fine wet and dry?
PS: re filling with GL4 this time! (there's a slightly glittery hue to the old oil )
I used SKF bearings and new lip seals (though of uknown origin). All were carefully fitted and I used a little Wellseal in the seal housing. I also lubed the lip seal with redline assembly lube
Can anyone say why the seal failed in a short time? This time I've obtained SKF lips seals and new SKF bearings and hope this will solve matters.
I did use the wrong oil - EP90 GL5, could this have had an effect on the seal or could it simpky be the case that I have bought unbranded, crap seals, of uknown quality?
Is there a particular finish you require on the metal shaft - should I hone it slightly with some fine wet and dry?
PS: re filling with GL4 this time! (there's a slightly glittery hue to the old oil )