CARBURETION
3.26
Mikuni TMX Carburetor Adjustments
Float Level Adjustment
1. Remove float bowl.
2. With carburetor positioned as shown, float arm should
be parallel with body Arms must be parallel to each
other.
3. To adjust float arm, bend tang contacting inlet needle.
CAUTION:
Never bend the float arm itself.
Leak Testing Needle and Seat
1. Be sure float level is adjusted properly.
2. Invert carburetor.
3. Install float chamber and connect pressure tester PN
2870975 to fuel inlet fitting.
4. Apply approximately 5 PSI pressure and wait for one
minute. The needle and seat should hold pressure
indefinitely. If the pressure drops rapidly replace the
needle and seat assembly and/or sealing washers.
Pressure Tester PN 2870975
Enfocus Software - Customer Support