2007 YAMAHA CYGNUS 125 odometer

INSTRUMENT AND CONTROL FUNCTIONS
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2
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9

EAUT1930
Engine trouble warning light “”
This warning light flashes when an
electrical circuit monitoring the engine
is defective. When this occurs, have a
Yamaha dealer check the self-diagno-
sis system.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. If the warning light does not come
on for a few seconds, then go off, have
a Yamaha dealer check the electrical
circuit.
EAU11601
Speedometer
The speedometer shows the riding
speed.
When the key is turned to “ON”, the
speedometer needle will sweep once
across the speed range and then return
to zero in order to test the electrical cir-
cuit.
EAUT1952
Multi-function display
WARNING

EWA14430
Be sure to stop the vehicle before
making any setting changes to the
multi-function display.
The multi-function display is equipped
with the following:

an odometer (which shows the to-
tal distance traveled)
1. Speedometer
ZAUM00**
RESET
SELECT
1
1. Tripmeter
2. Oil change indicator “ ”
3. Odometer
4. Fuel meter
5. “RESET” button
6. “SELECT” button
7. Clock
ZAUM00**
RESET
SELECT
1
2
3
4
5
6
7

INSTRUMENT AND CONTROL FUNCTIONS
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9


a tripmeter (which shows the dis-
tance traveled since it was last set
to zero)

an oil change tripmeter (which
shows the distance traveled since
the last engine oil change)

an oil change indicator (which
flashes when the engine oil should
be changed)

a clock

a fuel meter
NOTE:


When the key is turned to “ON”, all
segments of the display come on
for a few seconds. During this
time, the multi-function display is
performing a self-test.

Be sure to turn the key to “ON” be-
fore using the “SELECT” and “RE-
SET” buttons.
Odometer, tripmeter and oil change
tripmeter modes
Pushing the “SELECT” button switches
the display among the odometer mode
“ODO”, the tripmeter mode “TRIP” and
the oil change tripmeter “OIL CHANGE
TRIP” in the following order:ODO
→
TRIP
→
OIL CHANGE TRIP
→
ODO
Odometer
NOTE:

If the odometer indicates “-----”, have a
Yamaha dealer check the multi-func-
tion display, as it may be faulty.
Tripmeter
To reset the tripmeter, select it by push-
ing the “SELECT” button until “TRIP” is
displayed, and then push the “RESET”
button at least 1 second.
NOTE:

If the tripmeter indicates “-----”, have a
Yamaha dealer check the multi-func-
tion display, as it may be faulty.
Oil change tripmeter
To reset the oil change tripmeter, select
it by pushing the “SELECT” button until
“OIL CHANGE TRIP” is displayed, and
then push the “RESET” button at least
3 seconds. After resetting the oil
change tripmeter, “ODO” will be dis-
played.
NOTE:

If the “SELECT” button is pushed again
or the “SELECT” button hasn’t been
pushed within 10 seconds, the oil
change tripmeter will keep counting
and “ODO” will be displayed.
Oil change indicator
Oil change indicator “”
This indicator flashes at the initial 1000
km (600 mi), then at every 3000 km
(1800 mi) thereafter to indicate that the
engine oil should be changed.
After changing the engine oil, reset the
oil change tripmeter.
If the engine oil is changed before the
oil change indicator flashes (i.e. before
the periodic oil change interval has
been reached), the oil change tripmeter
must be reset after the oil change for
the next periodic oil change to be indi-
cated at the correct time.
NOTE:


If the oil change tripmeter is reset
before the initial 1000 km (600 mi),
the next periodic oil change inter-

PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
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EAU17710
Periodic maintenance and lubrication chart
NOTE:


The annual checks must be performed every year, except if a kilometer-based maintenance is performed in-
stead.

From 30000 km, repeat the maintenance intervals starting from 6000 km.

Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical
skills.
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (
×
1000 km)
ANNUAL
CHECK
1 6 12 18 24
1*
Fuel line


Check fuel and vacuum hoses for cracks or damage.
√√√√ √
2
Spark plug

Check condition.

Clean and regap.
√√

Replace.
√√
3*
Valves

Check valve clearance.

Adjust.
√√√√
4
Air filter element

Clean.
√√

Replace.
√√
5
V-belt case air filter ele-
ment

Clean.
√√√√
6*
Front brake

Check operation, fluid level and vehicle for fluid leak-
age.
√√√√√ √

Replace brake pads. Whenever worn to the limit
7*
Rear brake

Check operation and adjust brake lever free play.
√√√√√ √

Replace brake shoes. Whenever worn to the limit
8*
Brake hose

Check for cracks or damage.
√√√√ √

Replace. Every 4 years
9*
Wheels

Check runout and for damage.
√√√√

PERIODIC MAINTENANCE AND MINOR REPAIR
6-4
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3
4
5
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9

10

*
Tires

Check tread depth and for damage.

Replace if necessary.

Check air pressure.

Correct if necessary.
√√√√ √
11

*
Wheel bearings

Check bearing for looseness or damage.
√√√√
12

*
Steering bearings

Check bearing play and steering for roughness.
√√√√√

Lubricate with lithium-soap-based grease. Every 24000 km
13

*
Chassis fasteners

Make sure that all nuts, bolts and screws are properly
tightened.
√√√√ √
14

Sidestand, centerstand

Check operation.

Lubricate.
√√√√ √
15

*
Sidestand switch

Check operation.
√√√√√ √
16

*
Front fork

Check operation and for oil leakage.
√√√√
17

*
Shock absorber assem-
bly

Check operation and shock absorber for oil leakage.
√√√√
18

*
Fuel injection

Check engine idle speed.
√√√√√ √
19

Engine oil

Change. (See page 6-9.)

Check oil level and vehicle for oil leakage.
√
Every 3000 km
20

*
Engine oil strainer

Clean.
√
21

Final transmission oil

Check vehicle for oil leakage.
√√ √

Change.
√√√
22

*
V-belt

Replace. Every 18000 km
23

*
Front and rear brake
switches

Check operation.
√√√√√ √
24

Moving parts and cables

Lubricate.
√√√√ √
25

*
Throttle grip housing
and cable

Check operation and free play.

Adjust the throttle cable free play if necessary.

Lubricate the throttle grip housing and cable.
√√√√ √
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (
×
1000 km)
ANNUAL
CHECK
1 6 12 18 24

PERIODIC MAINTENANCE AND MINOR REPAIR
6-5
1
2
3
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5
6
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9

EAU18660
NOTE:


The air filter needs more frequent service if you are riding in unusually wet or dusty areas.

Hydraulic brake service

Regularly check and, if necessary, correct the brake fluid level.

Every two years replace the internal components of the brake master cylinder and caliper, and change the brake fluid.

Replace the brake hoses every four years and if cracked or damaged.
26

*
Air induction system

Check the air cut-off valve, reed valve, and hose for
damage.

Replace any damaged parts if necessary.
√√√√ √
27

*
Lights, signals and
switches

Check operation.

Adjust headlight beam.
√√√√√ √
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (
×
1000 km)
ANNUAL
CHECK
1 6 12 18 24