Page 14 of 396

Cooling system ...................................8-23
Spark plug inspection .........................8-39
Air filter cleaning .................................8-43
Carburetor settings .............................8-51
Idle speed adjustment ........................8-67
Throttle lever adjustment ....................8-71
Front and rear brake pad
inspection .........................................8-73
Brake fluid level check ........................8-75
Brake fluid replacement ......................8-79
Front brake lever free play .................8-81
Brake pedal height adjustment ...........8-83
Parking brake adjustment ...................8-85
Adjusting the rear brake light switch ...8-89
Clutch adjustment ...............................8-91
Drive chain slack check ......................8-91
Drive chain slack adjustment ..............8-93
Lubricating the drive chain .................8-95
Cable inspection and lubrication ........8-99Brake and shift pedal/brake and
clutch lever lubrication ....................8-101
Front upper and lower arm pivot
lubrication .......................................8-101
Rear arm pivot lubrication ................8-103
Wheel removal .................................8-105
Wheel installation .............................8-105
Replacing the headlight bulb ............8-107
Headlight beam adjustment ..............8-109
Tail/brake light bulb replacement .....8-111
Troubleshooting ................................8-113
Troubleshooting chart .......................8-117
CLEANING AND STORAGE ...................9-1
A. Cleaning ...........................................9-1
B. Storage ............................................9-7
SPECIFICATIONS .................................10-1
10
9
Page 60 of 396
4-3
EBU00053
Handlebar switches
EBU11580
Engine stop switch “ENG. STOP”
Make sure that the engine stop switch is in the
“RUN” position before starting the engine. The
engine stop switch controls ignition and can be
used at all times to stop the engine, especially in
an emergency. The engine will not start or run
when the engine stop switch is turned to “OFF”.
EBU13740
Light switch “LIGHTS”
Set the switch to the “LO” position to switch on
the low beam and the taillight.
Set the switch to the “HI” position to switch on
the high beam and the taillight.
Set the switch to the “OFF” position to switch off
all the lights.
NOTE:
The headlights and the taillight can be turned on
only when the engine is started.
q
w
1. Light switch “LIGHTS” 2. Engine stop switch
“ENG. STOP”
1. Contacteur d’éclairage 2. Coupe-circuit du moteur
“LIGHTS” “ENG. STOP”
1. Interruptor de luces 2. Interruptor de paro del
“LIGHTS” motor “ENG. STOP”
Page 354 of 396
8-109
cC
Make sure the bulb holder cover is securely
fitted over the bulb holder and seated
against the reflector.
6. Install the headlight unit assembly.
7. Adjust the headlight beam if necessary.
EBU01089
Headlight beam adjustment
cC
It is advisable to have a Yamaha dealer make
this adjustment.
To raise the beam, turn the adjusting screw in
directiona.
To lower the beam, turn the adjusting screw in
directionb.
b
1
a
1. Adjusting screw
1. Vis de réglage
1. Tornillo de ajuste