EBU17420
TABLE OF CONTENTS
LOCATION OF THE WARNING AND
SPECIFICATION LABELS ............................ 1-1
SAFETY INFORMATION .............................. 2-1
DESCRIPTION .............................................. 3-1
Left view ...................................................... 3-1
Right view.................................................... 3-2
Controls and instruments ............................ 3-3
INSTRUMENT AND CONTROL
FUNCTIONS .................................................. 4-1
Main switch ................................................ 4-1
Indicator lights and warning lights .............. 4-2
Multi-function display .................................. 4-3
Handlebar switches .................................... 4-5
Throttle lever .............................................. 4-6
Speed limiter .............................................. 4-7
Clutch lever ................................................ 4-7
Brake lever ................................................. 4-8
Brake pedal ................................................ 4-8
Parking brake lever .................................... 4-9
Shift pedal ................................................ 4-10
Reverse knob “REV” ................................ 4-10Fuel tank cap ............................................4-11
Fuel ...........................................................4-11
Seat ..........................................................4-13
Adjusting the front shock absorber
assemblies ..............................................4-14
Adjusting the rear shock absorber
assembly .................................................4-19
PRE-OPERATION CHECKS ..........................5-1
Fuel .............................................................5-4
Engine oil ....................................................5-4
Coolant .......................................................5-4
Front and rear brakes .................................5-4
Throttle lever ...............................................5-5
Drive chain ..................................................5-5
Tires ............................................................5-5
Chassis fasteners .......................................5-7
Instruments, lights and switches .................5-7
OPERATION...................................................6-1
Starting the engine ......................................6-1
Shifting ........................................................6-2
Operating the reverse knob and driving
in reverse ..................................................6-4U1AS61E0.book Page 1 Thursday, February 11, 2010 2:17 PM
3-1
3
EBU17680
DESCRIPTION
EBU17690Left view1. Engine oil tank filler cap
2. Coolant reservoir
3. Idle adjusting screw
4. Fuses
5. Rear shock absorber assembly rebound damping force
adjusting screw
6. Rear shock absorber assembly compression damping
force adjusting bolt (for fast compression damping)
7. Rear shock absorber assembly compression damping
force adjusting screw (for slow compression damping)
8. Rear shock absorber assembly spring preload adjusting
nut
9. Shift pedal
12
3
4
4
6,7
8
9
5
10
10.Engine oil tank drain bolt
U1AS61E0.book Page 1 Thursday, February 11, 2010 2:17 PM
3-2
3
EBU17700Right view1. Spark arrester
2. Air filter case
3. Battery
4. Rear brake fluid reservoir
5. Crankcase engine oil filler cap
6. Oil filter element
7. Spark plug
8. Front shock absorber assembly compression damping
force adjusting bolt (for fast compression damping)
9. Front shock absorber assembly compression damping
force adjusting screw (for slow compression damping)
10.Front shock absorber assembly spring preload adjusting
nut
11.Front shock absorber assembly rebound damping force
adjusting screw
12.Crankcase engine oil drain bolt1
24
3
567 8,9,10
1312
14
11
13.Brake pedal
14.Rear brake light switch
U1AS61E0.book Page 2 Thursday, February 11, 2010 2:17 PM
4-14
4
EBU30050Adjusting the front shock absorber as-
semblies These shock absorber assemblies are equipped
with a spring preload adjusting nut, a rebound
damping force adjusting screw, with a compres-
sion damping force adjusting bolt (for fast com-
pression damping), and a compression damping
force adjusting screw (for slow compression damp-
ing).
WARNING
EWB02491Suspension components become hot during
operation. Never touch the compression
damping force adjusting bolt and screw, the
rebound damping force adjusting screw or
the oil reservoir with your bare hand or skin
until suspension components have cooled.Always adjust the shock absorber assem-
blies on the left and right side to the same
setting. Uneven adjustment can cause poor
handling and loss of stability, which could
lead to an accident.NOTICEECB00090Never turn an adjusting mechanism beyond
the minimum and maximum settings.TIPAlthough the total number of clicks or turns of a
damping force adjusting mechanism may not ex-
actly match the following specifications due to
small differences in production, the actual number
of clicks or turns always represents the entire ad-
justing range. To obtain a precise adjustment, it
1. Slot
2. Projection
3. Seat holder
1
2
3
2
U1AS61E0.book Page 14 Thursday, February 11, 2010 2:17 PM
4-18
4Compression damping force (for slow compres-
sion damping)To increase the compression damping force and
thereby harden the compression damping, turn the
compression damping force adjusting screw in di-
rection (a). To decrease the compression damping
force and thereby soften the compression damp-
ing, turn the adjusting screw in direction (b).
WARNING
EWB00410These shock absorber assemblies contain
highly pressurized nitrogen gas. Read and un-
derstand the following information before han-
dling the shock absorber assemblies.Do not tamper with or attempt to open the
cylinder assemblies.Do not subject the shock absorber assem-
blies to an open flame or other high heat
source. This may cause the unit to explode
due to excessive gas pressure.Do not deform or damage the cylinders in
any way. Cylinder damage will result in poor
damping performance.
1. Compression damping force adjusting screw (for slow
compression damping)
1
(a)
(b)
1
Compression damping setting (for slow com-
pression damping):
Minimum (soft):
16 click(s) in direction (b)*
Standard:
10 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
* With the adjusting screw fully turned in di-
rection (a)
U1AS61E0.book Page 18 Thursday, February 11, 2010 2:17 PM
4-19
4
Do not dispose of a damaged or worn out
shock absorber assembly yourself. Take the
shock absorber assembly to a Yamaha deal-
er for any service.EBU30041Adjusting the rear shock absorber as-
sembly This shock absorber assembly is equipped with a
spring preload adjusting nut, a rebound damping
force adjusting screw, with a compression damp-
ing force adjusting bolt (for fast compression
damping), and a compression damping force ad-
justing screw (for slow compression damping).
WARNING
EWB02680Suspension components become hot during
operation. Never touch the compression
damping force adjusting bolt and screw, the re-
bound damping force adjusting screw or the
oil reservoir with your bare hand or skin until
the suspension components have cooled.
NOTICEECB00090Never turn an adjusting mechanism beyond
the minimum and maximum settings.TIPAlthough the total number of clicks or turns of a
damping force adjusting mechanism may not ex-
actly match the following specifications due to
small differences in production, the actual number
of clicks or turns always represents the entire ad-
justing range. To obtain a precise adjustment, it
would be advisable to check the number of clicks
or turns of each damping force adjusting mecha-
nism and to modify the specifications as neces-
sary.Spring preload
1. Loosen the locknut.
2. Turn the spring preload adjusting nut in direc-
tion (a) to increase the spring preload and
thereby harden the suspension, and in direc-
tion (b) to decrease the spring preload and
thereby soften the suspension.
U1AS61E0.book Page 19 Thursday, February 11, 2010 2:17 PM
4-23
4
WARNING
EWB00430This shock absorber assembly contains highly
pressurized nitrogen gas. Read and under-
stand the following information before han-
dling the shock absorber assembly.Do not tamper with or attempt to open the
cylinder assembly.Do not subject the shock absorber assembly
to an open flame or other high heat source.
This may cause the unit to explode due to ex-
cessive gas pressure.Do not deform or damage the cylinder in any
way. Cylinder damage will result in poor
damping performance.
Do not dispose of a damaged or worn out
shock absorber assembly yourself. Take the
shock absorber assembly to a Yamaha deal-
er for any service.
Compression damping setting (for slow com-
pression damping):
Minimum (soft):
16 click(s) in direction (b)*
Standard:
11 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
* With the adjusting screw fully turned in di-
rection (a)
U1AS61E0.book Page 23 Thursday, February 11, 2010 2:17 PM
8-7
8
14*Chassis fastenersMake sure that all nuts, bolts, and screws are
properly tightened.√√√√√
15*Shock absorber as-
sembliesCheck operation and correct if necessary.
Check for oil leakage and replace if necessary.√√√
16*Rear suspension re-
lay arm and con-
necting arm
pivoting pointsCheck operation and correct if necessary.
Lubricate with lithium-soap-based grease.√√√√
17*Steering shaftLubricate with lithium-soap-based grease.√√√
18*Steering systemCheck operation and repair or replace if damaged.
Check toe-in and adjust if necessary.√√√√√
19 Engine oilChange.
Check ATV for oil leakage, and correct if neces-
sary.√ √√√
20Engine oil filter ele-
mentReplace.√√√
21 Cooling systemCheck coolant level and ATV for coolant leakage,
and correct if necessary.√√√√√
Replace coolant. Every 2 years
22*Moving parts and
cablesLubricate.√√√√ NO. ITEMCHECK OR MAINTENANCE
JOBINITIAL EVERY
Whichev-
er comes
firstmonth136612
km
(mi)320
(200)1300
(800)2500
(1600)2500
(1600)5000
(3200)
hours 20 80 160 160 320U1AS61E0.book Page 7 Thursday, February 11, 2010 2:17 PM