OWNER'S MANUALMODEL : G230PU - for AirplaneG230PUH - for HelicopterG230PUM - for BoatG230PUG230PUHG230PUMApril 20021155-93110(204)• Do not modify any parts of the engine.• This engine is designed to be used to Radiocontrolled products.• In case any modification by customer, KOMATSUZENOAH shall not bear any responsibility fromthe damage caused by such modification.• Keep ignition system well maintained.WARNING