Hi all, I have a 2007 Tahoe LTZ. It has about 232K miles on it. I've had the front right axle seal replaced about 3 times within a 6-8 month period during the past year. Finally after the 3rd warranty replacement it is no longer leaking. And I recently had the front left axle seal replaced back in May 2017, and it has been leaking since. I just had it replaced again last week, and will monitor it. The shop is a good and honest shop IMO. They have replaced each seal under warranty that has failed. They have checked over just about everything, they checked the seal seating area which is fine, the axles are fine (no burrs or low spots; they measured with a micrometer); the vent hose isnt clogged according to them. The part number they are using is correct, 22761722.
I was just wondering what else could be causing the seals to go bad right away; it has been different technicians performing the work, so I don't think it could be installer error; I don't think that there could be that many bad "new" seals in their inventory; And I can only assume they aren't over filling the front diff after each of these repairs, which from my research can cause a leak.
Any info/suggestions are welcome, TIA!
I was just wondering what else could be causing the seals to go bad right away; it has been different technicians performing the work, so I don't think it could be installer error; I don't think that there could be that many bad "new" seals in their inventory; And I can only assume they aren't over filling the front diff after each of these repairs, which from my research can cause a leak.
Any info/suggestions are welcome, TIA!