•WARM UP THE ENGINE, THEN SHUT OFF AND DISASSEMBLE THE SPARK PLUGS FROM ENGINE.
•INSERT THE CLEANING REAGENT INTO THE CANISTER AND ENSURE WITHOUT ANY LEAKAGE, FASTEN THE KNOB OF REGULATION AND SET THE SLIDE VALVE TO "ON" POSITION.
•ENSURE THE PRESSURE GAUGE OF REGULATOR INDICATE 0 PSI, AND LOCK ON THE VACUUM KNOB(#07) THEN TURN ON THE KNOB OF REGULATOR ALLOW THE COMPRESSION AIR INTO THE CANISTER.
•INSERT THE LEAD HOSE TO THE SPARK PLUG HOLES AND RAISE THE PRESSURE GENTLELY. THE CLEANING REAGENT WILL FLOW IN THE COMBUSTION CHAMBER. WHILE ALL COMBUSTION
CHAMBER FILLED BY THE CLEANING REAGENT. REMOVE THE LEAD HOSE. THE PRESSURE GAUGE OF REGULATOR INDICATE AROUND 20 PSI.
•SET THE SLIDE VALVE TO "OFF" POSITION AND STAY 15-20 MINUTES. THE CARBON IN THE COMBUSTION CHAMBER WILL REACT WITH THE CLEANING REAGENT.
•RELEASE THE VACUUM KNOB TURNS, AND REINSERT THE LEAD HOSE INTO THE SPARK PLUG HOLE. THEN SET THE SLIDE VALVE TO "ON" POSITION.
•RAISE THE AIR PRESSURE TO 90 PSI. THE CARBON AN CLEANING REAGENT WILL BISUCK OUT. THE CLEANING PROCEDURE COMPLETED.
•REINSTALL THE SPARK PLUGS ON THE ENGINE, AND START THE ENGINE.
•THIS IS THE BEST PROCEDURE FOR CLEAN THE CARBON IN THE COMBUSTION CHAMBER.
