Carburetor Service - Mikuni - Briggs & Stratton Vanguard 05000 Manual

If not parallel:
• Replace the fuel inlet valve, float and
hinge pin.
5
19. Install the emulsion tube (A) and then the
main jet ([B] Fig. 69).
20. Position bowl drain (A) as shown, Fig.69.
21. Install float bowl (B), washer (C), and
mounting screw (D), to carburetor.
22. Tighten screw ([D] Fig. 70) securely.
110
Fig. 68
Fig. 69
Fig. 70
Identifying Main Jets (104700)
Model Series Standard Jet High Altitude Jet
Before 100
90091033
After 107.5
90090933

Carburetor Service - Mikuni

(161400)
CAUTION: Do not use wires, drills or other
devices to clean out metering holes and
passages.
NOTE
: Use compressed air at a moderate
pressure setting (5-7 PSI). Blow in both
directions to clean out all openings and
passages.
92.5
102.5