Snow Hawk 600HO, Set-Up, Service And Shop Manual, Page: 36 / 207

FUEL SYSTEM 3 - 7
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CAUTION
Carburetor body and jets should be cleaned with
carburetor cleaner following manufacturer’s instructions.
When jets are very dirty or coated with varnish and gum,
replace them.
◆
WARNING
Solvents with a low flash point such as gasoline,
naphtha, benzol, etc., should not be used as they are
flammable and explosive.
Inspect the condition of the tip of the fuel inlet valve. If the tip is
worn, replace both the valve and its seat.
●
NOTICE:
Install only a snowmobile carburetor inlet valve as it is designed
to function with a fuel pump.
Check to see if the throttle slide is worn and replace it if
required.
Check for fuel that may have soaked into float # 8; replace as
necessary.
Check float for cracks or other damage affecting free movement;
replace as necessary.
Inspect throttle and choke cables and housings for any damage.
Replace as necessary.