8-47
8Rear brake
Observe these precautions:
When checking the fluid level, make sure that
the top of the brake fluid reservoir is level.Use only the recommended quality brake fluid,
otherwise the rubber seals may deteriorate,
causing leakage and poor braking performance.Refill with the same type of brake fluid. Mixing
fluids may result in a harmful chemical reaction
and lead to poor braking performance.
Be careful that water does not enter the brake
fluid reservoir when refilling. Water will signifi-
cantly lower the boiling point of the fluid and may
result in vapor lock.Brake fluid may deteriorate painted surfaces or
plastic parts. Always clean up spilled fluid imme-
diately.As the brake pads wear, it is normal for the brake
fluid level to gradually go down. However, if the
brake fluid level goes down suddenly, have a
Yamaha dealer check the cause.EBU24290Changing the brake fluid Have a Yamaha dealer change the brake fluid at
the intervals specified in the NOTE after the peri-
odic maintenance and lubrication chart. In addi-
tion, have the oil seals of the master cylinders and
calipers as well as the brake hoses replaced at the
intervals listed below or whenever they are dam-
aged or leaking.Oil seals: Replace every two years.Brake hoses: Replace every four years.
1. Minimum level markRecommended brake fluid:
DOT 4
U3B462E0.book Page 47 Tuesday, March 20, 2007 11:46 AM
8-49
8Replacement of brake components requires
professional knowledge. These procedures
should be performed by a Yamaha dealer.EBU27780Adjusting the brake pedal free play and
checking the brake pedal position The brake pedal free play must be adjusted and
brake pedal position must be checked and, if nec-
essary, adjusted at the intervals specified in the
periodic maintenance and lubrication chart.NOTE:Always perform this maintenance completely in
the following order whenever adjusting the rear
brake.Before adjusting the brake pedal free play and
checking the brake pedal position, check therear brake pads for wear.
Adjusting the brake pedal free play
The brake pedal free play should measure 0.0–5.0
mm (0.00–0.20 in) as shown. If the free play is in-
correct, adjust it as follows.1. Remove panel H. (See page 8-8.)
2. Loosen the locknut.
3. Turn the brake pedal free play adjusting nut in
direction (a) to increase the free play, and in
direction (b) to decrease it.
1. Brake pedal free play
U3B462E0.book Page 49 Tuesday, March 20, 2007 11:46 AM
INDEX
AAccessories and loading ................................................ 6-6
Accessories, auxiliary jack ........................................... 4-22
Air filter element, cleaning ............................................ 8-36
Axle boots .................................................................... 8-51BBattery .......................................................................... 8-54
Brake fluid, changing .................................................... 8-47
Brake fluid level, checking ............................................ 8-46
Brake hose protectors, checking the rear .................... 8-45
Brake lever, front .......................................................... 4-14
Brake levers, checking and lubricating ......................... 8-52
Brake pads, checking the front and rear ...................... 8-44
Brake pedal and rear brake lever ................................. 4-14
Brake pedal, checking and lubricating ......................... 8-53
Brake pedal free play and brake pedal position,
adjusting and checking .............................................. 8-49
Brakes, front and rear .................................................... 5-4CCables, checking and lubricating ................................. 8-51
Carrier, front ................................................................. 4-21
Carrier, rear .................................................................. 4-21
Chassis fasteners ........................................................... 5-7
Cleaning ......................................................................... 9-1
Coolant .................................................................. 5-3, 8-30
Coolant temperature warning light ................................. 4-2DDifferential gear lock indicator light ................................ 4-4Differential gear oil ................................................ 5-3, 8-28
Drive select lever .......................................................... 4-15
Drive select lever and driving in reverse ........................ 6-2
Drive select lever safety system cable, adjusting ......... 8-44
EEngine break-in .............................................................. 6-4
Engine idling speed ...................................................... 8-42
Engine oil ....................................................................... 5-3
Engine oil and oil filter cartridge ................................... 8-22
Engine stop switch ......................................................... 4-7
Engine trouble warning light ........................................... 4-3
EPS warning light ........................................................... 4-3FFinal gear oil .......................................................... 5-3, 8-26
Four-wheel-drive/differential gear lock indicator ............ 4-3
Front and rear brake lever free play, checking ............. 8-48
Fuel ....................................................................... 4-16, 5-3
Fuel tank cap ................................................................ 4-15
Fuses, replacing ........................................................... 8-56HHandlebar switches ........................................................ 4-7
Headlight beam, adjusting ............................................ 8-60
Headlight bulb, replacing .............................................. 8-58
High-range indicator light ............................................... 4-4
Horn switch .................................................................... 4-8IIdentification numbers .................................................. 11-1
Indicator lights and warning lights .................................. 4-2
U3B462E0.book Page 1 Tuesday, March 20, 2007 11:46 AM
