Now I can\'t get the harmonic balancer all the way on I took a couple of days off from workin on the truck and now I wish I hadn't. I guess when I took the balancer off, I stripped out the first few threads on the crankshaft bolt hole. And I can't get the balancer on all the way. Is there another tool like the puller that is used for installation? And will it be okay to use a thread chaser on the crankshaft?