Here are a few hints, tips and suggestions to help keep your machine in good order.....                                                           AFTER EACH TRIAL : Block exhaust rear pipe ( bung or clingfilm). Block air entry to air filter ( gaffer tape or clingfilm wrap). Wash machine with garden hose or pressure washer. DO NOT AIM JET DIRECTLY AT WHEEL BEARING SEALS OR BRAKE HUBS, STEERING HEAD OR GEARBOX OUTPUT SHAFT AREA. Clean these areas with a softish bristle brush and soapy