Advertisement
SI
IV. ENGINE
3. Route the overflow tubes and fuel tubes properly as shown
in Fig. 4-97.
Fig. 4-97
(1) Fuel tube
(2) Overflow tube
Adjustment
l. Remove the fuel tank from the machine; Connect longer
fuel tubes between the fuel cock on the tank and
carburetors.
2. Remove the plugs from the carburetors and connect special
tool "Vacuum Gauge" (Tool No. 07504.3000100) to the
holes by using "Vacuum Gauge Attachment" (Tool No.
07510-3000200).
3. Loosen the lock nuts and screw the throttle cable adjusters
in to loosen the throttle cables.
Fig. 4-98
(1) Plug
4. Remove the idle Iimiters from the pilot screws. Turn the
pilot screws alI the way in and then backing them off l ~
turns.
5. Start and warm up the engine.
Fig. 4-99
(1) Idle limmiter
6. Adjust the throttle stop screws to allow the engine to run at
an idle speed of 1,100 rpm. Rotation of the stop screw in
the direction "A" increase the speed.
Specified idle speed: 1,000-1,200 rpm
7. Read each vacuum gauge. Both gauges should register the
same value within the specifications. To adjust, turo the
throttle stop screw in or auto
Specified value: 200-240 mmHg
Fig. 4-100
(1) Thrott1e stop screw
Advertisement
