4-9
FUEL
E
CARBURETOR
7. Install the pilot-screw with its spring,
screw it in tight and then screw it back
the specified number of turns out.
CAUTION:
Do not cause damage to the tip of the pilot
screw by over-tightening it.
Pilot screw:
25hp: 3/4
±
1/4
30hp:
#1: 3/4
±
1/4 turns out
#2: 1-3/4
±
1/4 turns out
#3: 1
±
1/4 turns out
E34004-1
INSTALLATION
1. Install the carburetors and plate with
new gaskets.
2. Connect the fuel hoses to the carbure-
tors, and fit the hose-clips over the
recesses to ensure leak-proof connec-
tions.
3. Connect the choke link-rods, choke
lever and accelerator-lever rod to each
carburetor.
4. Connect the oil-pump link-rod to the
carburetor and oil-injection pump.
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