lock YAMAHA CYGNUS 125 2006 Owners Manual

1.Turn the switch to
position "ON", the
electric system will
be powered and the
engine can be
started.
2.The key can not be
removed.
1.Turn the switch to
position "OFF",
power off the elec-
tric system and the
engine will be
stopped.
2.The key can be
removed.
ON
OFF
LOCK
1.Power off the
engine, and turn the
key counterclockwise
to position "OPEN",
unlock the seat lock ;2.When the steering
system and the cen-
ter-stand are
locked, turn the key
counterclockwise to
position "OPEN",
unlock the seat lock;
3.The key can not
be removed.
1.Turn on electric door lock
2.Turn off electric door lock
4.
Lock the steering system and center-stand3.Open the rider seat
NOTE:
When you do not operate the
motorcycle, you should turn the key
to position "OFF" or "LOCK", and re-move the key.
1.Turn the handlebar, push the key in-
ward and turn to position LOCK
2.Remove the key(1.)If you do not ride the motorcycle, you can
turn the handlebar to left till the end of
travel, and lock the handlebar as per
following instructions to prevent your
motorcycle from being stolen:NOTE: When you lock the handlebar, you
should lock it when turning, do not push
the key inward to lock the handlebar
by force, it will cause inner core
broken.
When operating motorcycle, you
should not turn the key to positionLOCK.
OPEN
■ ■■ ■
■Switch operation
1.Push the key inward
and turn counterclock-
wise to position "LOCK",
lock the steering system
and center-stand ;2.If the center-stand is
not in position, you
cannot lock it. Once the
center-stand is in
position, it will be
locked automatically.
3.The key can be
removed.
PARTS LIST AND OPERATION
(2.)
3-3

WARNING

Do not exceed the load limit of 3 kgfor the front storage compartment.
■ ■■ ■
■Storage compartmentThe storage compartment locates
under seat, which can hold a full-cov-
ered helmet. When storing helmet,
place it upright, and the front side
should face the motorcycle head
(shown in the drawing above).
PARTS LIST AND OPERATION■ ■■ ■
■Fuel tank capThe fuel tank cap locates under the
rider seat, open the seat and you can
see the cap.
1. If you wish to remove the fuel tank
cap, turn it counterclockwise.
2. If you wish to fasten the fuel tank
cap, table the flange in the cap to the
groove in the fuel tank, and turn
clockwise.
3. Gasoline
Make sure that there is enough fuel in
the tank; fill the tank till the fuel reaches
the bottom of filler tube as per
illustration.
Fuel tank capacity: 5.4L
■ ■■ ■
■Front storage compartment
3-5
Fuel tank cap
2
1

CAUTION:

Before installing the drain plug,
make sure that the O-ring, springand filter screen is in position.Locking torque of drain bolt: 2.0kg.m
Locking torque of drain plug: 3.2kg.m4.Clean the filter screen.
5.Inspect the O-ring for damages, re-
place if necessary.
6.Tight the drain bolt and drain plug
according to the torque specification.Oil replaced periodicallyOil replaced periodically
(including the oil needed
for replacing filter element)Special engine oil used
for four-stroke motor-
cycleYAHAMA Four-stroke
YAMALUBE engine oil,
SAE 10W-30 combus-
tion engine oil (API) ,
Spec. SF1.0L
1.2LMAINTENANCE
CAUTION:

When re-fueling, make sure that no
foreign materials fall into the oil
tank.
7.Re-install the engine oil cap.
8.Start the engine, warm the vehicle
for a few minutes, and check for
leakage. While the engine oil leaking,
shut off the engine and inspect the
parts leaking.
9.Shut off the engine, check the oil
level. Re-install the oil cap.
7-4

CAUTION:

Before the motorcycle leaving factory,
we have already set the carburetor to
the standard position. Change the set-
ting at random will affect the engine
performance and increase the dis-charge of exhaust gas.■ ■■ ■
■Adjust throttle gripNOTE: Adjust idle speed before adjusting thefree gap of throttle grip.
1.Loose the fixing nut.
2.Turn the adjustor till the clearance
meets specification.
3.Fasten the fixing nut and recheck
the clearance whether meets the stan-
dard clearance. idle speed
adjusting
screw
MAINTENANCE
■ ■■ ■
■Adjust idle speedNOTE: Warm the engine before adjusting theidle speed.
1.Remove the small lid which locates
under the seat.
2.Turn the idle speed adjusting screw.
Turn clockwiseTurn counter-
clockwise
Idle speed
specificationSpeed up
Speed down
1700rpm 50rpm
Clearance: 0.7mm - 0.8mm
Model: C7ER
Clearance specified: 3 - 5mm
Adjusting direction of throttle grip clearance1. Remove the ignition plug to check
the clearance and model.■ ■■ ■
■Check ignition plug
7-7
vehicle idling adjustment
position3-5mm

Front brake (drum brake)
1.Hold the brake lever, check whether
the wear indicator 1 reaches wear
margin 2.
2.If the indicator points to the wear
margin, ask your agency to replace the
brake block.
WARNING

1.Use the specified brake fluid,
otherwise, the rubber seal ring will
distort and cause leakage, thus ren-
der brake failure.
2.Refuel the same model of brake
fluid. Mix different brake fluid will
cause hazard chemical reaction
and render brake failure.
3.Avoid water going into the main
cylinder when refueling, it will de-
crease the boiling point of the brakeMAINTENANCE■ ■■ ■
■Check front/rear brakeFront brake (dish brake)
Hold the front brake lever, if the wear
indicator of brake block touches the
brake disc, ask your agency to replace
the brake block.
Brake fluid: YAHAMA brake fluid
DOT #3 or DOT #4. fluid and arise air bind.
4.The brake fluid will erode the
varnish surface and plastic
components, clean the fluid imme-
diately if splashed.
5.If you cannot refuel the brake fluid
to the standard level, seek assis-
tance from your agency.Rear brake
1.Hold the brake lever, check whether
the wear indicator reaches wear margin.
1. wear indicator 2. wear margin2.If the indicator points to the wear
margin, ask your agency to replace the
brake block.
7-8
wear indicator
brake disc
1
2
21