2004 YAMAHA BLASTER 200 brake fluid

Spark plug inspection .........................8-25
Air filter element cleaning ...................8-31
Carburetor settings .............................8-39
Idle speed adjustment ........................8-51
Throttle lever adjustment ....................8-53
Brake fluid level check ........................8-55
Brake fluid replacement ......................8-57
Front brake pad check ........................8-59
Rear brake pad inspection .................8-59
Front brake lever free play .................8-61
Brake pedal height adjustment ...........8-63
Parking brake adjustment ...................8-65
Adjusting the rear brake light switch ...8-69
Clutch adjustment ...............................8-71
Autolube pump adjustment .................8-71
Drive chain slack check ......................8-73
Drive chain slack adjustment ..............8-75
Lubricating the drive chain .................8-77
Cable inspection and lubrication ........8-81
Brake and shift pedal/brake and
clutch lever lubrication ......................8-83Front upper and lower arm pivot
lubrication .........................................8-83
Steering shaft lubrication ....................8-85
Wheel removal ...................................8-87
Wheel installation ...............................8-87
Replacing the headlight bulb ..............8-89
Headlight beam adjustment ................8-97
Tail/brake light bulb replacement .......8-99
Troubleshooting ................................8-101
Troubleshooting chart .......................8-105
CLEANING AND STORAGE....................9-1
A. Cleaning ...........................................9-1
B. Storage ............................................9-7
SPECIFICATIONS .................................10-1
Conversion table ....................................11-1
9
10
11
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5-1
EBU00113
PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM ROUTINE PAGE
Brakes9Check operation, free play, fluid level and fluid leakage. 5-5–5-7
9Fill with DOT 4 brake fluid if necessary. 8-55–8-63
Clutch9Check operation, condition and lever free play. 8-71
Parking brake9Check operation, condition and cable free play. 8-65–8-67
Fuel 9Check fuel level.
9Fill with fuel if necessary.5-9–5-11
Transmission oil9Check oil level.
9Fill with oil if necessary.5-15, 8-17–8-23
2-cycle engine oil9Check oil level.
9Fill with oil if necessary.5-13
Drive chain9Check chain slack and condition.
9Adjust if necessary.5-17, 8-73–8-79
Throttle9Check for proper throttle cable operation. 5-17, 8-53
Wheels and tires9Check tire pressure, wear and damage. 5-21–5-27, 8-87
Fittings and fasteners9Check all fittings and fasteners. 5-17
Lights and switches9Check for proper operation. 5-19, 8-89–8-99
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5-5
EBU01167
Front and rear brakes
Brake lever and brake pedal
8Check that there is no free play in the brake
lever. If there is free play, have a Yamaha
dealer inspect the brake system.
8Check for correct brake pedal height. (See
page 8-63.) If the pedal height is incorrect,
have a Yamaha dealer adjust it.
8Check the operation of the brake lever and
brake pedal. They should move smoothly
and there should be a firm feeling when the
brakes are applied. If not, have a Yamaha
dealer inspect the brake system.
Brake fluid level
Check the brake fluid level. Add fluid if neces-
sary. (See pages 8-55–8-57.)
Recommended brake fluid: DOT 4
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5-7
Brake fluid leakage
Check to see if any brake fluid is leaking out of
the pipe joints or brake fluid reservoirs. Apply
the brakes firmly for one minute. If there is any
leakage, have a Yamaha dealer inspect the
brake system.
Brake operation
Test the brakes at slow speed after starting out
to make sure they are working properly. If the
brakes do not provide proper braking perfor-
mance, inspect the brake pads for wear. (See
page 8-59.)
w
Always check the brakes at the start of every
ride. Do not ride the ATV if you find any prob-
lem with the brakes or you could lose braking
ability, which could lead to an accident. If a
problem cannot be corrected by the adjust-
ment procedures provided in this manual,
have a Yamaha dealer check for the cause.
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8-7
EBU00262
PERIODIC MAINTENANCE/LUBRICATION
INITIAL EVERY
ITEM ROUTINE 1 3 6 6 1
month months months months year
Transmission9Replace oil.2 222
9Check condition.
Spark plug9Adjust gap and clean.22222
9Replace if necessary.
Air filter element9Clean. Every 20–40 hours.
9Replace if necessary. (More often in wet or dusty areas)
* Carburetor9Check idle speed / starter operation.
2222
9Adjust if necessary.
* Crankcase breather9Check breather hose for cracks or damage.
222
system9Replace if necessary.
9Check for leakage.
* Exhaust system9Tighten if necessary.222
9Replace gasket if necessary.
* Fuel line9Check fuel hose for cracks or damage.
222
9Replace if necessary.
Throttle operation9Inspect and adjust free play if necessary.22222
* Front and rear9Check operation/fluid leakage/see NOTE Page 8-9.
22222
brake operation9Correct if necessary.
* Front and rear9Check pad wear.
222
brake pads9Replace if necessary.
* Clutch9Inspect free play and operation.
2 222
9Replace if necessary.
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8-9
NOTE:
8Recommended brake fluid: DOT 4
8Brake fluid replacement:
9When disassembling the master cylinders or caliper cylinders, replace the brake fluid.
Normally check the brake fluid level and add fluid as required.
9On the inner parts of the master cylinders and caliper cylinders, replace the oil seals every
two years.
9Replace the brake hoses every four years, or if cracked or damaged.
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LOWERq
LOWER1
1. Minimum level mark 1. Repère de niveau minimum 1. Marca del nivel mínimo 1. Minimum level mark
1. Repère de niveau minimum 1. Marca del nivel mínimo Front
AvantDelantero
RearArrièreTrasero
Recommended brake fluid: DOT 4
EBU01185
Brake fluid level check
Insufficient brake fluid may let air enter the
brake system, possibly causing the brakes to
become ineffective.
Before riding, check that the brake fluid is above
the minimum level mark and replenish if neces-
sary. A low brake fluid level may indicate worn
brake pads and/or brake system leakage. If the
brake fluid level is low, be sure to check the
brake pads for wear and the brake system for
leakage.
Observe these precautions:
8When checking the fluid level, make sure
the top of the brake fluid reservoir is level by
turning the handlebars.
8Use only the designated quality brake fluid.
Otherwise, the rubber seals may deterio-
rate, causing leakage and poor brake per-
formance.
8-55
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8Refill with the same type of brake fluid.
Mixing fluids may result in a harmful chemi-
cal reaction and lead to poor brake perfor-
mance.
8Be careful that water does not enter the
brake fluid reservoir when refilling. Water
will significantly lower the boiling point of the
fluid and may result in vapor lock.
8Brake fluid may deteriorate painted surfaces
or plastic parts. Always clean up spilled fluid
immediately.
8Have a Yamaha dealer check the cause if
the brake fluid level goes down.
EBU01186
Brake fluid replacement
Complete fluid replacement should be done only
by trained Yamaha service personnel. Have a
Yamaha dealer replace the following compo-
nents during periodic maintenance or when they
are damaged or leaking.
8Replace the oil seals every two years.
8Replace the brake hoses every four years.
8-57
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