2007 YAMAHA YBR250 ABS

2-2
2
DESCRIPTION
EAU10420
Right view1. Owner’s tool kit
2. Air filter element
3. Front brake fluid reservoir
4. Engine oil filter element
5. Engine oil filler cap
6. Brake pedal
7. Shock absorber assembly spring preload adjusting ring
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3-10
3
INSTRUMENT AND CONTROL FUNCTIONSTo release the helmet from the
helmet holder
Open the seat, remove the helmet from
the helmet holder, and then close the
seat.
EAU37890
Storage compartment1. Storage compartment
2. Owner’s tool kit
3. BandThe storage compartment is located
under the seat. (See page 3-9.)
When storing the owner’s manual or
other documents in the storage
compartment, be sure to wrap them in
a plastic bag so that they will not get
wet. When washing the vehicle, be
careful not to let any water enter the
storage compar tment.
EAU14880
Adjusting the shock
absorber assemblies1. Spring preload adjusting ring
2. Position indicatorEach shock absorber assembly is
equipped with a spring preload adjusting
ring.
ECA10100
Never attempt to turn an adjusting
mechanism beyond the maximum or
minimum settings.
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3-11
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INSTRUMENT AND CONTROL FUNCTIONS
EWA10210
Always adjust both shock absorber
assemblies equally, otherwise poor
handling and loss of stability may
result.To increase the spring preload and
thereby harden the suspension, turn the
adjusting ring on each shock absorber
assembly in direction (a). To decrease
the spring preload and thereby soften
the suspension, turn the adjusting ring
on each shock absorber assembly in
direction (b).Align the appropriate notch in the
adjusting ring with the position indicator
on the shock absorber.Spring preload setting:Minimum (soft): 1
Standard:
3
Maximum (hard): 5
EAU36700
Luggage strap holders1. Luggage strap holderThere are four luggage strap holders on
the bottom of the seat. To use the strap
holders, remove the seat, unhook the
straps from the hooks, and then install
the seat with the straps hanging out from
under the seat. (See page 3-9.)
EAU15301
SidestandThe sidestand is located on the left side
of the frame. Raise the sidestand or lower
it with your foot while holding the
motorcycle upright.The built-in sidestand switch is part of
the ignition circuit cut-off system, which
cuts the ignition in certain situations.
(See further down for an explanation of
the ignition circuit cut-off system.)
EWA10240
The vehicle must not be ridden with
the sidestand down, or if the
sidestand cannot be properly moved
up (or does not stay up), otherwise
the sidestand could contact the
ground and distract the operator,
resulting in a possible loss of control.
Yamaha’s ignition circuit cut-off
system has been designed to assist
the operator in fulfilling the
responsibility of raising the sidestand
before starting off. Therefore, check
this system regularly as described
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7-2
MOTORCYCLE CARE AND STORAGE
7
After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge, and
then rinse thoroughly with clean water.
Use a toothbrush or bottlebrush for hard-
to-reach areas. Stubborn dirt and insects
will come off more easily if the area is
covered with a wet cloth for a few
minutes before cleaning.After riding in the rain, near the sea oron salt-sprayed roads
Since sea salt or salt sprayed on roads
during winter are extremely corrosive in
combination with water, carry out the
following steps after each ride in the rain,
near the sea or on salt-sprayed roads.Salt sprayed on roads in the winter may
remain well into spring.1. Clean the motorcycle with coldwater and a mild detergent, after
the engine has cooled down.
ECA10790
Do not use warm water since it
increases the corrosive action of the
salt.2. Apply a corrosion protection sprayon all metal, including chrome- and
nickel-plated, surfaces to prevent
corrosion.
After cleaning 1. Dry the motorcycle with a chamois or an absorbing cloth.
2. Immediately dry the drive chain and lubricate it to prevent it from
rusting.
3. Use a chrome polish to shine chrome, aluminum and stainless-
steel parts, including the exhaust
system. (Even the thermally
induced discoloring of stainless-
steel exhaust systems can be
removed through polishing.)
4. To prevent corrosion, it is recommended to apply a corrosion
protection spray on all metal,
including chrome- and nickel-
plated, surfaces. 5. Use spray oil as a universal cleaner
to remove any remaining dirt.
6. Touch up minor paint damage caused by stones, etc.
7. Wax all painted surfaces.
8. Let the motorcycle dry completely before storing or covering it.
EWA11130
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Make sure that there is no oil or
wax on the brakes or tires.
If necessary, clean the brake
discs and brake linings with a
regular brake disc cleaner or
acetone, and wash the tires with
warm water and a mild
detergent. Before riding at
higher speeds, test the
motorcycle’s braking
performance and cornering
behavior.
ECA10800
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Apply spray oil and wax
sparingly and make sure to wipe
off any excess.
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Never apply oil or wax to any
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8-2
SPECIFICATIONS
8
28/22 (1.273)
4th:
26/25 (1.040)
5th:
23/27 (0.852)
Chassis:Frame type:Double cradle
Caster angle: 26.50 º
Trail:
104.5 mm (4.11 in)Front tire:Type:Tubeless
Size:
100/80-17M/C (52S)
Manufacturer/model: PIRELLI/SPORT DEMONRear tire:Type:Tubeless
Size:
130/70-17M/C (62S)
Manufacturer/model:
PIRELLI/SPORT DEMONLoading:Maximum load:167 kg (368 b)
(Total weight of rider, passenger, cargo
and accessories)
Tire air pressure (measured on cold
tires):Loading condition:0-90 kg (0-198 lb)
Front:
225 kPa (33 psi) (2.25 kgf/cm
2)
Rear: 250 kPa (36 psi) (2.50 kgf/cm2)
Loading condition:
90-167 kg (198-368 lb)
Front:
225 kPa (33 psi) (2.25 kgf/cm2)
Rear: 250 kPa (36 psi) (2.50 kgf/cm2)
Front wheel:Wheel type:Cast wheel
Rim size:
17M/C x MT2.15Rear wheel:Wheel type:Cast wheel
Rim size:
17M/C x MT3.00Front brake:Type:Single disc brake
Operation: Right hand operation
Recommended fluid:
DOT 3 or 4
Rear brake:Type: Leading, trailing drum brake
Operation: Right foot operation
Recommended fluid:
DOT 3 or 4Front suspension:Type:Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel: 120.0 mm (4.72 in)Rear suspension:Type:Swingarm (link suspension)
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
120.0 mm (4.72 in)Electrical system:Ignition system: Transistorized coil ignition (digital)
Charging system: AC magnetoBattery:Model: YTX77L-BS
Voltage, capacity:
12 V, 6.0 Ah
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