I bought a 93 Accord for my daughter for $500 her first car. It has 192,000 miles and an oil leak that is pretty bad I have replaced both the valve cover gasket and the oil pan gasket. Next I am going to replace the timing belt, seals.(water pump while I have everything apart). The balance shaft seal has a retainer that comes with it and I have read that this seal can back out which I hope is the source of my leak but which balance shaft is this refering to the front or rear shaft.