5-9
NOTE:
If knocking or pinging occurs, use a different
brand of gasoline or higher octane grade.
cC
Use only unleaded gasoline. The use of lead-
ed gasoline will cause severe damage to
internal engine parts, such as the valves and
piston rings, as well as to the exhaust
system.
Recommended fuel:
Regular unleaded gasoline
only with a research octane
number of 91 or higher.
Fuel tank capacity:
Total:
7 L
Reserve:
1.3 L
5VJ-9-61-05 3/17/03 4:50 PM Page 10
10-3
Model YFA1
Air filter:
for engine Wet type element
for V-belt compartment Dry type element
Fuel:
Type Regular unleaded gasoline only
Fuel tank capacity 7.0 L
Fuel reserve amount 1.3 L
Carburetor:
Type/manufacturer VM18SH/MIKUNI
Spark plug:
Type/manufacturer CR7HS/NGK
Gap 0.6–0.7 mm
Clutch type: Dry, centrifugal automatic
Transmission:
Primary reduction system Helical gear/Spur gear
Primary reduction ratio 43/14 ×40/17 (7.226)
Secondary reduction system Chain drive
Secondary reduction ratio 32/12 (2.666)
Transmission type V-belt automatic
Operation Centrifugal automatic type
Reverse 49/14 ×49/15 ×40/17 (26.902)
5VJ-9-61-09~11 3/14/03 11:55 PM Page 14
