I have bought a Aisan carburetor service kit.
Opened and serviced the whole carburetor thoroughly using carb cleaner, brushes and lot of petrol. Each and every passage / port was cleaned. In addition, replaced the following
- Idle Jet (48) previously 47 was installed
- Power Valve Piston
- Plunger Assy
- Needle and seat assy
- Main jet Primary (95)
- Main Jet Secondary (105)
- Plunger boot
- All Gaskets
Adjusted the float at 5mm , OEM recommendation is 5mm to 7mm
Bypassed the hot idle bypass, it was acting strange.
Its been a day now , all is looking ok Alhamdulillah