18. Connect the fuel lines. Remove the rear cover from the engine. Install the needle and lever to the bottom of the carburetor. Use masking tape and a felt pen to mark all vacuum hoses connected to the carburetor, including the throttle positioner diaphragm (if … 14. 16. My wife has ridden this motorcycle for 17 years and after installing you carburetor diaphragm's and syncing the carbs, she says it has never ran better. Unscrew the wing nut on the air cleaner lid and remove the air cleaner housing. The diaphragm fuel pump is about as foolproof as is possible to design. If the carb was full of … Then, install the rubber gasket on the carburetor and attach the fuel bowl, fiber washer and bowl nut However, as with most of mankind's designs, there are many ways a fool can upset the best of engineering. Let's get started. Install the guide roller. REMOVING THE CARBURETOR 1. Install the reed valve/gasket. Remove the (4) screws from the rear cover. 15. These are "VG" series carbs. Install the primer bulb. 17. Don, just wanted to send you a note. The carburetor controls the flow of air into an engine.
Push the fuel lines onto the proper connections on the carburetor. The following is a short list of some of them: ° Re-install the carburetor to the engine with its associated gasket reversed. Insert the hinge pin and center pin. Install the inlet needle seat with the groove down, using a bushing driver. Install the metering diaphragm, gasket and bottom cover. Then, install the inlet needle on the float and install the assembly in the carburetor body. Now that your carb is rebuilt, don’t drop the ball on the 90 yard line. Just this past week I stumbled upon a guy on Ebay selling replacement diaphragms for the old Magna V45 (Keihin VD 51 A) carbs. They came without an explanation of how to install them so I promptly broke apart my #2 carb piston slider plastic diaphragm retainers in a blunder to understand how they dissassemble. Install the O-ring. Install the metering lever. Rebuilding the Carburetor 13. Clean all ports and jets in the carburetor with carburetor cleaner and compressed air. Allow the carburetor to dry for at least 10 minutes. Disconnect the negative battery cable with an end wrench. A carburetor is a mechanical device that combines air and fuel in an internal combustion engine. This article provides step-by-step instructions for installing the diaphragm and gasket kit on a Ryobi trimmer. Install the new carburetor. Permalink. 2. Install the diaphragm/gasket. KAWASAKI KZ440-400 Keihin CV carburetor diaphragm NEW (#230571313682) KAWASAKI KZ440-400 Keihin CV carburetor diaphragm NEW. This page will show you how to install the JBM Industries rubber carburetor diaphragm on your Keihin carburetor used on '8 4 to '96 Honda VT 1100, 700, 800, & CBR 1000F Hurricane motorcycles. Position the carburetor on the side of the engine and reinstall the mounting screws. Install the pump diaphragm … The speed of the air entering the engine determines the amount of air pressure in the engine. Reassembling the Unit 19. Remove the carburetor. Reinstall the throttle cable. With each carb diaphragm we sell we email you, the customer, a PDF instruction sheet on how to install them. Remove the rear cover. Replace the gaskets between the carb and the engine, and the carb and the air cleaner. 21. I dissasembled and cleaned the carbs on my bike (85 Kawasaki 900 Eliminator) and now the diaphragms seem too big for the groove on the carb body.
One common mistake made is to fail to replace the fuel line between the carb and the fuel filter/tank. 20. Reinstall the rotor cover. 22. The JBM Diaphragms are made from TSR rubber and must be glued to the throttle slide, as the slide is made of Should you have more questions this video shows the installation process. Insert the carburetor into the air box with the throttle and choke levers positioned properly. installing carb diaphragm (too old to reply) polifemo 2003-09-09 01:18:26 UTC.