Norton Service Release Database N56

SERVICE RELEASE N56

NATURE OF RELEASE: Fouling between H. T. leads and head steady. MODELS AFFECTED: 1971 Commando- all models PARTS AFFECTED: 062263 H.T. Lead. DISTRIBUTION: Worldwide (Trade Only) EXPLANATION: If the H.T. (spark plug) leads are incorrectly routed, fouling takes place between the leads and cylinder head steady. Continued fouling will damage the insulation and cause shorting to ground (earth).   ACTION: Re route both H.T. leads to pass over, not under, the cross over portion of the rocker oil feed pipe. July 1971 Norton Villier Canada Limited