Here is the right way of tightening the main bolt on the front of your engine. It can be called the crank bolt, the main pulley bolt, the harmonic balancer bolt. Make sure you use a torque wrench, otherwise it will loosen and that would be a bad thing. #landrover ,#rover ,#4.0l ,#engine ,#diy ,#mechanic ,#machinists ,#comedy ,#tools ,#ASEcertified ,#exhaust ,#manifold ,#brokenstud ,#brokenbolt ,#timingchain ,#crankshaft ,#bearings ,#oilpump ,#classiccar, #hotrod, #classiccars ,