Page 18 of 498

General maintenance and lubrication
chart ................................................... 8-8
Hood ................................................... 8-17
Console .............................................. 8-21
Engine oil and oil filter cartridge ......... 8-25
Front differential gear oil..................... 8-41
Rear differential gear oil ..................... 8-47
Coolant ............................................... 8-53
Axle boots........................................... 8-57
Spark plug inspection ......................... 8-59
Cleaning the air filter element............. 8-65
V-belt cooling duct check hose and
V-belt case drain plug ...................... 8-77
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
Checking the brake pedal................... 8-95
Parking brake lever free play
adjustment........................................ 8-97
Brake light switch ............................... 8-99
Cable inspection and lubrication ........ 8-99Brake pedal and accelerator pedal
lubrication ...................................... 8-101
Rear knuckle upper and lower pivot
lubrication ...................................... 8-101
Steering shaft lubrication ................. 8-105
Wheel removal ................................. 8-105
Tire replacement .............................. 8-107
Wheel installation ............................. 8-109
Battery.............................................. 8-113
Jump-starting ................................... 8-123
Fuse replacement ............................ 8-129
Replacing a headlight bulb............... 8-135
Headlight beam adjustment ............. 8-141
Tail/brake light bulb replacement ..... 8-143
Troubleshooting ............................... 8-149
Troubleshooting charts .................... 8-153
CLEANING AND STORAGE ................... 9-1
A. Cleaning .......................................... 9-1
B. Storage ............................................ 9-7
SPECIFICATIONS................................. 10-1
CONSUMER INFORMATION ............... 11-1
Identification number records............. 11-1
91011
EE.book Page 3 Monday, January 19, 2009 5:30 PM
Page 192 of 498
6-5
Each full-throttle acceleration sequence should be
followed with a substantial rest period for the en-
gine, by cruising at lower r/min so the engine can
rid itself of the temporary build-up of heat. If any
abnormality is noticed during this period, consult a
Yamaha dealer.
0–10 hours:
Avoid continuous operation above half-throttle. Al-
low a cooling-off period of five to ten minutes after
every hour of operation. Vary the speed of the ve-
hicle from time to time. Do not operate it at one set
throttle position.
10–20 hours:
Avoid prolonged operation above three-quarter
throttle.
After break-in:
The vehicle may now be operated normally.
EE.book Page 5 Monday, January 19, 2009 5:30 PM
Page 288 of 498
7-63
NOTICEAfter driving your vehicle in water, be sure to
drain the trapped water by removing the check
hoses at the bottom of the air filter case and air
intake duct, the V-belt cooling duct check
hose, the drive select lever box check hose
and the V-belt case drain plug. Wash the vehi-
cle in fresh water if it has been operated in salt
water or muddy conditions.
EE.book Page 63 Monday, January 19, 2009 5:30 PM
Page 303 of 498

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 system*Check 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.Front differential gear oil
Check oil level/oil leakage.
Replace.Rear 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 Monday, January 19, 2009 5:30 PM
Page 372 of 498
8-77 1. Side panel 2. Bolt
1. Cache latéral 2. Vis
1. Panel lateral 2. Perno
1
2
1. V-belt cooling duct check hose
1. Tube de vidange du conduit de refroidissement de la courroie trapé-
zoïdale
1. Manguera de comprobación del conducto de enfriamiento de
la correa trapezoidal
1
V-belt cooling duct check hose and V-belt case
drain plug
The V-belt cooling duct check hose and V-belt
case drain plug are located behind the side panel.
1. Open the left front door. (See page 4-47.)
2. Remove the bolt, and then remove the side
panel by pulling it outward.
3. Check the V-belt cooling duct check hose. If
dust or water has collected in the check hose,
remove the hose and clean it.
EE.book Page 77 Monday, January 19, 2009 5:30 PM
Page 449 of 498
8-154
Engine overheating
Wait for the engine to cool before removing the radiator cap. WARNING! If the engine is not cool when
removing the radiator cap, hot fluid and steam could blow out under pressure and burn you. Place
a thick rag over the cap and remove the cap slowly to allow any remaining pressure to escape.
If it is difficult to get the recommended coolant, tap water can be used temporarily, provided that it is
changed to the recommended coolant as soon as possible.Wait until the
engine has cooled.
Check the coolant level in the
coolant reservoir and/or radiator.
Level is OK.Level is low, check the
cooling system for leakage.
No
leakage.Leakage.
Ask a Yamaha dealer to inspect
and repair the cooling system.Add coolant. (See the text below.)
Restart the engine. If the engine overheats again, ask a
Yamaha dealer to inspect and/or repair the cooling system.
EE.book Page 154 Monday, January 19, 2009 5:30 PM