Page 14 of 389

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
Inspecting the brake fluid level ...........8-75
Brake fluid replacement ......................8-79
Front brake adjustment ......................8-81
Rear brake 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
Upper arm 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
109
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4-3
EBU00053Handlebar switchesEBU00054Engine stop switch “ENG. STOP”
Make sure that the engine stop switch is in the
“RUN” position. 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”.EBU00736Light switch “LIGHTS”
Turn the switch to the “LO” position to switch on
the low beam and the taillight.
Turn the switch to the “HI” position to switch on
the high beam and the taillight.
Turn the switch to the “OFF” position to switch off
the headlight and the taillight.NOTE:
The headlight and the taillight can be turned on
only when the engine is started.
q
w
1. Lights 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”
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8-109
cCMake sure the bulb holder cover is securely
fitted over the bulb holder and seated
against the reflector.
5. Install the headlight unit assembly.
Adjust the headlight beam if necessary.
EBU00409Headlight beam adjustmentcCIt is advisable to have a Yamaha dealer make
this adjustment.
1. Vertical adjustment:
To raise the beam, turn the adjusting
screw clockwise.
To lower the beam, turn the screw counter-
clockwise.
q
1. Adjusting screw1. Vis de réglage1. Tornillo de ajuste
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