Carburetor Inspection And Cleaning - Toro AC-1 Service Manual

. . .
,
Idle Speed
Adjusting Screw
/ - ring
CARBURETOR DISASSEMBLY
AND REASSEMBLY (cont.)
Fuel Pump Side
I
1.
Remove the idle speed adjusting screw and spring
from the fuel pump cover.
2. Remove the fuel pump cover screw and cover
3. Remove the spring, fuel pump cov
4
and
pump diaphragm from the fuel pump cover.
NOTE: Further disassembly to remove the
throttle plate, throttle lever, choke lever, welch plug
fuel inlet screen, etc. is not recommended.
NOTE: To prevent damage to the carburetor body,
do not use drill bits or wire to clean fuel ports and
passages.
Carburetor Inspection and Cleaning
Two carburetor service kits are available: a gas-
ket/diaphragm kit and a carburetor repair kit.
The gasket/diaphragm kit contains the fuel meterin
cover gasket, fuel metering diaphragm, fuel pump
cover gasket, and fuel pump diaphragm.
The carburetor repair kit contains the gaskets and
diaphragms included in the gasket/diaphragm kit
plus fuel inlet needle and spring, fuel metering
lever, metering lever hinge pin, the fuel inlet screen