English ELECTRICAL control box distributor suction advance dynamo earth H.T. Megger micro adjuster SUSPENSION AND STEERING hydraulic damper swivel axle swivel pin BODY bonnet boot bulkhead fascia hood mono construction body over rider seat squab wing viii American voltage regulator vacuum advance generator ground (positive earth = positive ground) high tension ohm meter octane selector (changes vacuum advance) shock absorber spindle, stub axle pivot pin, king pin hood, engine compartment cover trunk compartment rewall dashboard top, roof unit construction body (no frame) bumperette seat back, upright portion of seat fender