1970 Norton Commando 750 Motorcycle Restoration Video #45:<br />Installing head, timing cover, bleeding air from crank shaft, pressurizing with oil crank journal and oil galleys,<br />NORTON COMMANDO RESTORATION INDEX:<br /><a href="https://www.youtube.com/watch?v=z7TKbsTmT5g" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=z7TKbsTmT5g</a><br />...<br /><a href="https://www.youtube.com/watch?v=4gvWLO1o-ko" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=4gvWLO1o-ko</a>