Norton Service Release Database N3/18

SERVICE RELEASE N3/18

NATURE OF RELEASE: Battery location and retention MODELS AFFECTED: 1971/2 Commando DISTRIBUTION: Worldwide (for general distribution) EXPLANATION: In order to eliminate the possibility of battery movement in service, with resulting wiring harness or fuse failure, additional rubber packing has been incorporated onto the battery tray to provide greater battery support. A further protection to the electrical circuit has been provided by the introduction of a rubber buffer onto the rear panel of the oil tank.   ACTION: When fitting or replacing the battery ensure five rubber pads are provided: Remove the three existing rubber strips part number 062602. Using rubber based impact adhesive, glue two of the 062602 strips to the back face of the battery tray, the uppermost as high as possible. Glue the two new rubber pads 063692 onto the tray base. Fit the new rubber pad 063961 to the rear face of the oil tank in line with, and at the same level as the battery terminals, to eliminate any possibility of mechanical foul or electrical shorting. Replace the battery with the terminals "inboard", facing towards the centre of the motorcycle, keeping the battery retaining straps (061662) as near vertical as possible. Avoid cleating the crossbar in the two inner "notches" as this tends to allow the battery to shuffle, resulting in crossbar contact and fouling of the 2MC capacitor. Fit battery vent pipe and route ertically downwards to direct acid fumes or spillage below the lower frame level of the machine. August 1972 Norton Villiers Canada Limited