Norton Commando Engine Rebuild. Part 60: Tightening the Clutch Hub Nut

This video is part of a series covering the full strip down and rebuild of a MKII 850 Norton Commando engine. This particular video shows the new belt drive conversion being fitted to the inner chaincase before the clutch hub nut is tightened to a torque of 70 ft lbs. To lock the hub a special tool is used, inserted into the clutch, allowing the nut to be tightened without it turning.