[REPACK ORDER] Body → needle valve → float → main jet → pilot jet → mixture screw → slide spring → slide → bowl gasket → bowl
Here’s a quick reference for some common Ruixing models, covering generator, lawn mower, chain saw, and trimmer applications. The specific carburetor model and corresponding rebuild kit depend on the original equipment manufacturer (OEM), but this table offers a helpful starting point.
A "repack" usually refers to a or overhaul . When a carburetor is repacked, it means the old, worn-out, or damaged internal components are removed and replaced with a carburetor overhaul kit (which includes new gaskets, O-rings, needles, and springs). ruixing carburetor diagram repack
: In float-bowl models, the plastic or brass float rides on the fuel level inside the bowl. As the level drops, the float lowers, pulling down the float needle valve to let more fuel in from the gas tank.
If you reverse the diaphragm and gasket, the carburetor will not pump fuel, and the engine will not start. [REPACK ORDER] Body → needle valve → float
[ Throttle / Choke Control Shafts ] │ ┌─────────┴─────────┐ │ Carburetors Body │ ◄─── [ Fuel Inlet Elbow ] └─────────┬─────────┘ │ [ Main Jet & Emulsion Tube ] │ ┌─────────┴─────────┐ │ Float Needle │ └─────────┬─────────┘ │ ┌─────────┴─────────┐ │ Hinge Pin │ ◄─── [ Plastic/Metal Float ] └─────────┬─────────┘ │ [ Float Bowl Gasket O-Ring ] │ ┌─────────┴─────────┐ │ Float Bowl │ └─────────┬─────────┘ │ [ Bowl Gasket & Drain Bolt ] 1. Carburetor Body
Tighten mounting bolts; ensure all new paper mounting gaskets were installed. Main jet is still blocked or fuel line is kinked. When a carburetor is repacked, it means the
Before starting, source a matching your exact carburetor model number (usually stamped directly onto the aluminum body). Required Tool Checklist: Screwdrivers (Flathead and Phillips) Socket wrench set (typically 8mm, 10mm, and 12mm) Needle-nose pliers Carburetor cleaning spray