Hi! I found a leak under my pump today (while I'm nearing the end of SLAMming my pool for algae) and I'm pretty sure it's the motor shaft seal that needs to be replaced. I've ordered new parts, but I need to know if I'm supposed to lubricate anything when I put it on. I actually wiped off the shaft itself after I took the old seal off (may have been a mistake?). Can someone help me out? Also, if I need to lube it, what lube should I use and/or what will work in a pinch?