tire type YAMAHA PW80 2009 Owners Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
6-9
1
2
3
4
5
6
7
8
9
4. Apply oil of the recommended type
to the entire surface of the sponge
material, and then squeeze the ex-
cess oil out.
TIP

The sponge material should be wet but
not dripping.
5. Install the sponge material onto
the air filter case cover.
6. Insert the air filter element into the
air filter case.
NOTICE:
Make sure
that the air filter element is prop-
erly seated in the air filter case.
The engine should never be op-erated without the air filter ele-
ment installed, otherwise the
piston(s) and/or cylinder(s) may
become excessively worn.
[ECA10481]

7. Install the air filter case cover by in-
stalling the screws.
EAU41231
Cleaning the spark arrester
The spark arrester should be cleaned
at the intervals specified in the periodic
maintenance and lubrication chart.
WARNING

EWA10980

Always let the exhaust system
cool prior to touching exhaust
components.

Do not start the engine when
cleaning the exhaust system.
TIP

Make sure to select a well-ventilated
area free of combustible materials to
clean the spark arrester.
1. Remove the tailpipe by removing
the bolt, and then pulling it out of
the muffler.
Recommended oil:
Yamaha foam air filter oil or other
quality foam air filter oil

SPECIFICATIONS
8-2
2
3
4
5
6
7
89 Transmission:

Primary reduction system:
Helical gear
Primary reduction ratio:
66/21 (3.143)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
32/15 (2.133)
Transmission type:
Constant mesh 3-speed
Operation:
Left foot operation
Gear ratio:
1st:
39/12 (3.250)
2nd:
29/16 (1.812)
3rd:
22/17 (1.294)
Chassis:
Frame type:
Steel tube backbone
Caster angle:
26.00 °
Trail:
62.0 mm (2.44 in)
Front tire:
Type:
With tube
Size:
2.50-14 4PRManufacturer/model:
CHENG SHIN/KNOBBY
Rear tire:
Type:
With tube
Size:
3.00-12 4PR
Manufacturer/model:
CHENG SHIN/KNOBBY
Loading:
Maximum rider weight:
40.0 kg (88 lb)
Maximum load:
40 kg (88 lb)
* (Total weight of rider, cargo and
accessories)
Tire air pressure (measured on cold
tires):
Front:
100 kPa (1.00 kgf/cm
2

, 15 psi)
Rear:
100 kPa (1.00 kgf/cm
2
, 15 psi)
Front wheel:
Wheel type:
Spoke wheel
Rim size:
14x1.40
Rear wheel:
Wheel type:
Spoke wheel
Rim size:
12x1.60
Front brake:
Type:
Drum brake
Operation:
Right hand operation
Rear brake:
Type:
Drum brake
Operation:
Right foot operation
Front suspension:
Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
110.0 mm (4.33 in)
Rear suspension:
Type:
Swingarm (monocross)
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel:
95.0 mm (3.74 in)
Electrical system:
Ignition system:
CDI