Periodic maintenance and adjustment
6-13
6soon as possible, otherwise the
effectiveness of the coolant will
be reduced.
[ECA10473]
EAU59863
To change the coolant
1. Place the vehicle on a level sur-
face and let the engine cool if nec-
essary.
2. Place a container under the en-
gine to collect the used coolant.
3. Remove the radiator cap retaining
bolt and radiator cap. WARNING!
Never attempt to remove the ra-
diator cap when the engine is
hot.
[EWA10382]
4. Remove the coolant reservoir cov-
er by removing the bolt and quick
fastener, and then remove the
coolant reservoir.5. Remove the coolant reservoir cap.
6. Drain the coolant from the coolant
reservoir by turning it upside
down.
7. Install the coolant reservoir and its
cover by placing them in the origi-
nal position, and then installing the
bolt and quick fastener.
Coolant reservoir capacity (up to
the maximum level mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)
1. Radiator cap
2. Radiator cap retaining bolt
1. Coolant reservoir cover
2. Bolt
3. Quick fastenerZAUM1347
2
1
2
1
3
1. Coolant reservoir cap
2. Coolant reservoir
21
UB34E0E0.book Page 13 Friday, July 10, 2015 10:31 AM
Specifications
8-1
8
Dimensions:Overall length:
2075 mm (81.7 in)
Overall width:
820 mm (32.3 in)
Overall height:
1130 mm (44.5 in)
Seat height:
815 mm (32.1 in)
Wheelbase:
1405 mm (55.3 in)
Ground clearance:
140 mm (5.51 in)
Minimum turning radius:
2700 mm (106.3 in)Weight:Curb weight:
186 kg (410 lb)Engine:Engine type:
Liquid cooled 4-stroke, DOHC
Cylinder arrangement:
Inline 2-cylinder
Displacement:
689 cm³
Bore × stroke:
80.0 × 68.6 mm (3.15 × 2.70 in)
Compression ratio:
11.5 : 1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:Recommended brand:
YAMALUBE
SAE viscosity grades:
10W-40
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Without oil filter cartridge replacement:
2.30 L (2.43 US qt, 2.02 Imp.qt)
With oil filter cartridge replacement:
2.60 L (2.75 US qt, 2.29 Imp.qt)Coolant quantity:Coolant reservoir (up to the maximum level
mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator (including all routes):
1.60 L (1.69 US qt, 1.41 Imp.qt)Air filter:Air filter element:
Oil-coated paper elementFuel:Recommended fuel:
Premium unleaded gasoline (Gasohol (E10)
acceptable)
Fuel tank capacity:
14.0 L (3.70 US gal, 3.08 Imp.gal)
Fuel reserve amount:
2.7 L (0.71 US gal, 0.59 Imp.gal)Fuel injection:Throttle body:
ID mark:
1WS1 10
Spark plug(s):Manufacturer/model:
NGK/LMAR8A-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)Clutch:Clutch type:
Wet, multiple-discTransmission:Primary reduction ratio:
1.925 (77/40)
Final drive:
Chain
Secondary reduction ratio:
2.688 (43/16)
Transmission type:
Constant mesh 6-speed
Operation:
Left foot operation
Gear ratio:
1st:
2.846 (37/13)
2nd:
2.125 (34/16)
3rd:
1.632 (31/19)
4th:
1.300 (26/20)
5th:
1.091 (24/22)
6th:
0.964 (27/28)
UB34E0E0.book Page 1 Friday, July 10, 2015 10:31 AM