Page 18 of 496

PERIODIC MAINTENANCE AND
ADJUSTMENT ......................................... 8-1
Owner’s manual and tool kit ................. 8-5
Periodic maintenance chart for the
emission control system ..................... 8-7
General maintenance and lubrication
chart ................................................... 8-8
Hood ................................................... 8-17
Console .............................................. 8-21
Engine oil and oil filter cartridge ......... 8-25
Final gear oil ....................................... 8-39
Differential gear oil ............................. 8-47
Coolant ............................................... 8-53
Axle boots........................................... 8-57
Spark plug inspection ......................... 8-59
Cleaning the air filter element............. 8-65
Drive select lever box check hose ...... 8-77
V-belt cooling duct check hose........... 8-77
V-belt case drain plug......................... 8-79
Cleaning the spark arrester ................ 8-81
Valve clearance .................................. 8-83
Brakes ................................................ 8-85
Checking the front and rear brake
pads ................................................. 8-87
Checking the parking brake pads ....... 8-89
Checking the brake fluid level ............ 8-91
Brake fluid replacement...................... 8-95
8
Checking the brake pedal .................. 8-95
Parking brake lever free play
adjustment ....................................... 8-97
Brake light switch adjustment .......... 8-101
Cable inspection and lubrication ...... 8-103
Brake pedal and accelerator pedal
lubrication ...................................... 8-105
Rear knuckle upper and lower pivot
lubrication ...................................... 8-107
Steering shaft lubrication ................. 8-111
Wheel removal ................................. 8-111
Tire replacement .............................. 8-113
Wheel installation ............................. 8-115
Battery.............................................. 8-119
Jump-starting ................................... 8-129
Fuse replacement ............................ 8-135
Replacing a headlight bulb............... 8-141
Headlight beam adjustment ............. 8-147
Tail/brake light bulb replacement ..... 8-149
Troubleshooting ............................... 8-155
Troubleshooting charts .................... 8-157
CLEANING AND STORAGE ................... 9-1
A. Cleaning .......................................... 9-1
B. Storage ............................................ 9-7
SPECIFICATIONS................................. 10-1
910
EE.book Page 3 Tuesday, June 17, 2008 9:00 AM
Page 297 of 496

8-8
EVU01650
General maintenance and lubrication chart
ITEM ROUTINEWhichever
comes firstINITIAL EVERY
month136612
km
(mi)320
(200)1,200
(750)2,400
(1,500)2,400
(1,500)4,800
(3,000)
hours 20 75 150 150 300
Cooling systemCheck coolant leakage.
Repair if necessary.
Replace coolant every 24 months.
Air filter elementClean.
Replace if necessary.Every 20–40 hours
(More often in wet or dusty areas.)
Engine oilReplace (warm engine before draining).Engine oil filter cartridgeReplace.Final gear oil
Check oil level/oil leakage.
Replace.Differential gear oil
Front brake*Check operation/brake pad wear/fluid leakage/see page 8-9.
Correct if necessary. Replace pads if worn to the limit.Rear brake*Check operation/brake pad wear/fluid leakage/see page 8-9.
Correct if necessary. Replace pads if worn to the limit.Parking brake*Check operation and free play/brake pad wear.
Correct if necessary. Replace pads if worn to the limit.Accelerator pedal*Check operation and free play.V-belt*Check operation.
Check for wear, cracks, or damage.Wheels*Check balance/damage/runout.
Repair if necessary.Wheel bearings*Check bearing assemblies for looseness/damage.
Replace if damaged.Front and rear
suspension*Check operation and for leakage.
Correct if necessary.Steering system*Check operation and for looseness/Replace if damaged.
Check toe-in/Adjust if necessary.Rear upper and lower
knuckle pivots*Lubricate with lithium-soap-based grease.
EE.book Page 8 Tuesday, June 17, 2008 9:00 AM
Page 376 of 496
8-87 1. Brake pad wear indicator groove
1. Rainure d’indication d’usure de plaquette de frein
1. Ranura indicadora de desgaste de la pastilla de freno
1
5B410019
Checking the front and rear brake pads
Each brake pad is provided with wear indicator
grooves, which allow you to check the brake pad
wear without having to disassemble the brake. To
check the brake pad wear, check the wear indica-
tor grooves. If a brake pad has worn to the point
that the wear indicator grooves have almost disap-
peared, have a Yamaha dealer replace the brake
pads as a set.
The wheels need to be removed to check the
brake pads. (See pages 8-111–8-117 for wheel re-
moval and installation procedures.)
EE.book Page 87 Tuesday, June 17, 2008 9:00 AM
Page 378 of 496
8-89 1. Brake pad wear indicator groove
1. Rainure d’indication d’usure de plaquette de frein
1. Ranura indicadora de desgaste de la pastilla de freno
1
5B410020
Checking the parking brake pads
Each brake pad is provided with two wear indicator
grooves, which allow you to check the brake pad
wear without having to disassemble the brake. To
check the brake pad wear, check the wear indica-
tor grooves. If a brake pad has worn to a wear in-
dicator groove, have a Yamaha dealer replace the
brake pads as a set.
EE.book Page 89 Tuesday, June 17, 2008 9:00 AM
Page 380 of 496
8-91 1. Minimum level mark
1. Repère de niveau minimum
1. Marca de nivel mínimo
1
EVU00850
Checking the brake fluid level
Insufficient brake fluid may allow air to enter the
brake system, possibly causing the brakes to be-
come 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.
The brake fluid reservoir is located under the
hood. (See pages 8-17–8-19 for hood opening
and closing procedures.)
Observe these precautions:
When checking the fluid level, make sure 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 perfor-
mance.
Recommended brake fluid: DOT 4
EE.book Page 91 Tuesday, June 17, 2008 9:00 AM