Fuel System: 1G-29
11) Check the vacuum of the four cylinders.
12) If the columns of vacuum indicator are not at the
same level, adjust the throttle valves synchronizing
screws “1”, “2” and “3”.
NOTE
During balancing the throttle valves, always
set the engine idle speed, using throttle stop
screw.
Adjusting order
“1” – “2” – “3”
13) After balancing the carburetor, set the engine speed
by turning the throttle stop screw.
Engine idle speed
1 300 ± 100 r/min (E-28)
1 200 ± 100 r/min (Others)
14) Remove the digital vacuum tester, tachometer and
fuel bottle.
15) Reinstall the vacuum hose (for fuel valve) and
vacuum inlet caps.
16) Reinstall the fuel tank. Refer to “Fuel Tank Removal
and Installation: ”.
Engine Idle Speed Inspection
B649G11706013
Refer to “Engine Idle Speed Inspection and Adjustment:
in Section 0B”.
Fuel Line Inspection
B649G11706014
Refer to “Fuel Line Inspection: in Section 0B”.
Air Cleaner Element Removal and Installation
B649G11706015
Refer to “Air Cleaner Element Removal and Installation:
in Section 0B”.
Air Cleaner Element Inspection and Cleaning
B649G11706016
Refer to “Air Cleaner Element Inspection and Cleaning:
in Section 0B”.
I649G1170073-01
I649G1170074-01
“1” “3” “2”
I649G1170075-01