You need to lubricate the outer edge of the oil seal and the front cover oil seal bore with clean engine oil, install the crankshaft front oil seal onto the J 41478 guide and the J 41478 threaded rod (with nut, washer, guide, and oil seal) into the end of the crankshaft, install the oil seal into the cover bore and install the crankshaft balancer.
By BobGM Specialist
29/10/2022