Main jet: 160 Power jet: 48 Throttle valve cutaway: 8 Jet needle: NAFF Jet needle clip position: 2nd groove from top Pilot jet: 52 Air screw: 1.5 turns out Float Height: 6.5±1mm. How-To Video. The video above walks you through how to clean and verify jetting for this carburetor.
If they are defective, replace them. Reach through the jet plug hole (main jet cover plug (14) was removed previously) with a screwdriver and remove the main jet (17). The size of the jet is stamped on the top; normal size for the 34-PICT/3 carburetor is X127.5 (1.275mm diameter hole).
Bersihkan pilot jet dan main jet. Selanjutnya, lepas bagian pilot jet dan bersihkan dengan meniup bagian lubang. Namun, akan lebih baik membersihkannya dengan kompresor. Kompresor pada kendaraan, seperti kompresor AC mobil, bisa membantu proses pembersihan komponen karburator lebih mudah. Sama seperti pilot jet, main jet juga perlu dilepaskanIt depends on what type of carburetor is in your bike, but these are the most common jet circuits on a 4 stroke dirt bike carb: Fuel screw. Pilot jet circuit. Needle jet circuit. Main jet circuit. There’s also the float, accelerator pump (on some carbs), throttle slide, needle, and needle clip. A gray ashy or white reading means its running LEAN. A plug reading only gives you an overall view of how the motor is running. Do this with a new plug and make sure your bike is warm first. 2) THE MAIN JET: The carbs main jet affects how the carb works from half to full throttle After you have made your test run with the stock jetting.
Main Jet dan Pilot Jet adalah dua komponen yang sangat penting dalam Karburator yang berfungsi sebagai penyalur bahan bakar yang akan masuk ke dalam mesin. Main Jet berfungsi untuk mengatur flow bahan bakar yang masuk ke mesin ketika kamu melakukan akselerasi dengan gas, ini karena saat kita memberikan gas, ruang bakar akan secara otomatisskn4B.