PERIODIC MAINTENANCE AND ADJUSTMENT
7-11
7
EAU41638
Cleaning the air filter elementThe air filter element should be cleaned
or replaced at the intervals specified in
the periodic maintenance and lubrica-
tion chart. Clean or, if necessary, re-
place the air filter element more
frequently if you are riding in unusually
wet or dusty areas.
To clean the air filter element
1. Remove panel A. (See page 7-7.)
2. Remove the air filter case cover by removing the screws.
3. Pull the sponge material and the air filter mesh out. 4. Clean the mesh with solvent, and
then wipe the solvent off.
5. Clean the sponge material with solvent, and then squeeze the re-
maining solvent out. WARNING!
Use only a d ed icated parts
cleanin g solvent. To avoi d the
risk of fire or explosion, do not
use gasoline or solvents with a
low flash point.
[EWA10432]
NOTICE:
To avoi d damag ing the foam
material, han dle it g ently an d
carefully, an d d o not twist or
wrin g it.
[ECA10512]
6. Apply oil of the recommended
type to the entire surface of the
sponge material, and then
squeeze the excess oil out.TIPThe sponge material should be wet but
not dripping.7. Insert the mesh and the spongematerial into the air filter case.
NOTICE: Make sure that the
mesh an d the spon ge material
are properly seate d in the air fil-
ter case. The en gine shoul d
never be operated without the
1. Air filter case cover
2. Screw
2
1
1. Sponge material
2. Air filter mesh
1
2
Recommen
ded oil:
Yamaha foam air filter oil or other
quality foam air filter oil
U5B686E0.book Page 11 Friday, June 21, 2013 10:24 AM
SPECIFICATIONS
9-2
9
Spark plug(s):Manufacturer/model:
NGK/CR6HSA
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)Clutch:Clutch type:Wet, multiple-disc and centrifugal
automaticTransmission:Primary reduction ratio:
3.722 (67/18)
Final drive: Chain
Secondary reduction ratio: 2.500 (35/14)
Transmission type:
Constant mesh 4-speed
Operation: Left foot operation
Gear ratio: 1st:3.166 (38/12)
2nd: 1.941 (33/17)
3rd:
1.380 (29/21)
4th: 1.095 (23/21)Chassis:Frame type:
Backbone
Caster angle: 26.00 ° Trail:
60 mm (2.4 in)
Front tire:Type:
With tube
Size: 2.50-14 4PR
Manufacturer/model: CHEN SHIN/C-803-2
Speed rating:
120 km/h (75 mph)Rear tire:Type:With tube
Size:
3.00-12 4PR
Manufacturer/model: CHEN SHIN/C-803-2
Speed rating: 120 km/h (75 mph)Loa din g:Maximum rider weight:
60.0 kg (132 lb)Tire air pressure (measure d on col d
tires):
Front:
100 kPa (1.00 kgf/cm², 15 psi)
Rear: 100 kPa (1.00 kgf/cm², 15 psi)
Front wheel:Wheel type:Spoke wheel
Rim size: 14x1.40
Rear wheel:Wheel type:Spoke wheel
Rim size:
12x1.60Front brake:Type:
Drum brake
Operation:
Right hand operationRear brake:Type:
Drum brake
Operation:
Right foot operationFront suspension:Type:Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel: 115.0 mm (4.53 in)Rear suspension:Type:
Swingarm
Spring/shock absorber type: Coil spring/gas-oil damper
Wheel travel: 110.0 mm (4.33 in)Electrical system:Ignition system:DC CDI
Charging system: AC magneto
U5B686E0.book Page 2 Friday, June 21, 2013 10:24 AM
