Ladies and gentleman i just got the biggest brain fart ever when i was working on the carrier. I am done performing BenBB's idea of grease zerks. There are two seals for the bearings and i forgot which one goes to the sprocket side and which goes to the disc side. One has a fatter seal inside and the other, smaller. Now that my keyboard is messed with artillary grease can someone help out on this bearing seal mystery?