Comment régler le régulateur d'un HONDA GCV 135 et160 ? How adjust the governor of a HONDA GCV 135?

THE PRINCIPLE OF THE REGULATOR is as follows: As soon as the engine starts, the regulator (and its weights which operate with centrifugal force) located in the engine, acts on the output shaft and systematically brings the throttle flap "to low speed", the idle screw serving as a stop, but depending on the position of the tortoise or hare lever, the regulator spring (precisely calibrated) more or less tensioned has the opposite effect of counteracting this movement which tends to go towards idle and therefore to "regulate" the engine speed which is planned, at the maximum, at 3300 rpm for these HONDA engines (in principle 2900 to 3000 rpm (follow the manufacturer's instructions) and at 3000 rpm on old BRIGGS AND STRATTON and 2800 to 2900 rpm generally for "Chinese engines" as well. PS; These HONDA engines have the particularity of operating with a timing belt "which works in oil" and therefore are supposed to be quieter and "muffled" than the BRIGGS AND STRATTON. Other videos on GCV 135 160:    • TONDEUSE   HONDA GCV 135 ou GCV 160.Commen...      • COMMENT DEPOSER ET SURTOUT  REPOSER un CAR...   CARBURETOR PARTS    • Démontage après nettoyage extérieur(au kar...   OTHER VIDEO ON REGULATOR SYSTEM    • Comment ça marche? RÉGULATEUR de moteur IS...   THE PRINCIPLE OF THE REGULATOR is as follows:As soon as the engine starts up, the regulator (and its weights that operate with centrifugal force) located in the engine, acts on the output axis and systematically brings the gas flap "to low speed"the idle screw used as a stop, but depending on the position of the lever turtle or hare the regulator spring (precisely rigged) more or less tense has the opposite effect of counteracting this movement which tends to go towards the idle and therefore "regulate" the engine speed that is expected, maximum, to 3300 rpm for these HONDA engines and to 3000 rpm on the old BRIGGS AND STRATTON and 2800 rpm generally for the "Chinese engines"