Disassemble Carburetor - Briggs & Stratton 405777 Series Manual

DISASSEMBLE CARBURETOR

1. Remove two screws and float bowl.
a. Discard O-ring.
2. Disassemble fuel solenoid from float bowl. Discard gas-
ket.
a. Use 1/2" thin profile wrench and carburetor socket,
Tool #19458 (14 mm) or 19459 (16 mm).
b. Remove fixed main jet.
Note: Use care when removing solenoid to prevent
damage to fixed main jet and housing.
3. Remove float hinge pin, float and inlet needle.
4. Remove emulsion tube body and gasket.
Discard gasket.
Remove cover plate. Discard gasket.
TSM
FLOAT
BOWL
Fig. 4 − Remove Float Bowl
MAIN JET
HOUSING
Fig. 5 − Remove Fuel Solenoid
INLET NEEDLE
FLOAT
Fig. 6 − Remove Float
Fig. 7 − Remove Cover Plate
MAIN JET
SOLENOID
EMULSION
TUBE BODY
COVER
PLATE
3