Install Carburetor Assembly - Hudson Eight 1930 Service & Operating Manual

Remove sediment bulb from bottom of vacuum tank. Disconnect gasoline feed pipe at carburetor. Disconnect
suction pipe at carburetor riser. Remove carburetor air cleaner. Disconnect throttle control rod. Disconnect choke
valve wire. Remove long cap screws attaching carburetor riser to intake manifold. Remove carburetor and riser
assembly. Remove cap screws holding carburetor to riser. Remove carburetor. REPLACE carburetor on riser and
replace cap screws. Replace carburetor and riser assembly on inlet manifold. Replace long cap screws. Connect
suction pipe, gasoline pipe, throttle control and choker control. Replace sediment bulb on vacuum tank. Replace
carburetor air cleaner. Run engine to warm up. Adjust carburetor.
Remarks:

INSTALL CARBURETOR ASSEMBLY

INSTALL CARBURETOR ASSEMBLY
ADJUSTMENTS
Carburetor: With engine warm and idling, turn
air screw to the left until engine falters—then turn
air screw to the right three or four notches at a time
until engine idles smoothly.
Adjust throttle stop screw to obtain desired
idling speed.
See that choker valve opens and closes completely
Suggestions: Check all gaskets and replace when necessary. Carburetor heat control should be set in the
"warm" position except when atmospheric temperature exceeds 90° F; and should always be in warm position
when carburetor adjustments are being made.
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PROCEDURE OF OPERATION
190
GREAT EIGHT
GREAT EIGHT
SPECIAL TOOLS
HUDSON
HUDSON