Engine break-in ......................................... 6-4
Parking ...................................................... 6-5
Parking on a slope .................................... 6-6
Accessories and loading ........................... 6-6
RIDING YOUR ATV ...................................... 7-1
GETTING TO KNOW YOUR ATV.............. 7-2
RIDE WITH CARE AND GOOD
JUDGEMENT ...........................................7-2
BE CAREFUL WHERE YOU RIDE ............ 7-8
TURNING YOUR ATV ............................. 7-12
CLIMBING UPHILL .................................. 7-14
RIDING DOWNHILL................................. 7-16
CROSSING A SLOPE.............................. 7-17
CROSSING THROUGH SHALLOW
WATER ..................................................7-18
RIDING OVER ROUGH TERRAIN .......... 7-20
SLIDING AND SKIDDING ........................ 7-20
WHAT TO DO IF... ................................... 7-21
WHAT TO DO... ....................................... 7-21
PERIODIC MAINTENANCE AND MINOR
REPAIR .......................................................... 8-1
Owner’s manual and tool kit ...................... 8-1
Periodic maintenance and lubrication
chart ........................................................ 8-3
Checking the spark plugs .......................... 8-7
Transmission oil ........................................ 8-9
Coolant .................................................... 8-11Cleaning the air filter element .................. 8-16
Cleaning the spark arrester ..................... 8-19
Changing the carburetor settings ............. 8-21
Adjusting the engine idling speed ............ 8-28
Adjusting the throttle cable free play ........ 8-30
Checking the front and rear brake
pads .......................................................8-31
Checking the brake fluid level .................. 8-32
Changing the brake fluid .......................... 8-33
Checking the front brake lever free
play ........................................................8-33
Checking the brake pedal position ........... 8-34
Adjusting the parking brake free play ...... 8-35
Brake light switches ................................. 8-37
Adjusting the clutch lever free play .......... 8-37
Drive chain slack ...................................... 8-38
Lubricating the drive chain ....................... 8-40
Checking and lubricating the cables ........ 8-41
Checking and lubricating the brake and
clutch levers ...........................................8-42
Checking and lubricating the brake and
shift pedals .............................................8-42
Checking the wheel bearings ................... 8-42
Lubricating the rear suspension relay
arm and connecting arm pivoting
points .....................................................8-42
Lubricating the upper and lower arm
pivots .....................................................8-43
Replacing a headlight bulb ...................... 8-44
8-18
1
2
3
4
5
6
78
9
10
11
5. Wash the sponge material gently but thor-
oughly in solvent.
WARNING
EWB01940
Always use parts cleaning solvent to clean the
sponge material. Never use low-flash-point
solvents or gasoline to clean the sponge mate-
rial because the engine could catch fire or ex-
plode.
6. Squeeze the excess solvent out of the sponge
material and let it dry.CAUTION:
ECB00440
Do not twist the sponge material when squeez-
ing it.
7. Check the sponge material and replace it if
damaged.
8. Apply a quality foam air filter oil to the sponge
material.
NOTE:
The sponge material should be wet but not drip-
ping.
9. Pull the sponge material over the air filter ele-
ment frame, and then install the lock plate by
turning it.
1. Sponge material
2. Air filter element frame
3. Air filter element lock plate
1 22
1
3
10-1
1
2
3
4
5
6
7
8
910
11
EBU25960
SPECIFICATIONS
EBU25977
Dimensions:
Overall length:
1855 mm (73.0 in)
Overall width:
1100 mm (43.3 in)
Overall height:
1080 mm (42.5 in)
Seat height:
800 mm (31.5 in)
Wheelbase:
1280 mm (50.4 in)
Ground clearance:
135 mm (5.3 in)
Minimum turning radius:
3600 mm (142 in)
Weight:
With oil and fuel:
187.0 kg (412 lb)
Engine:
Engine type:
Liquid cooled 2-stroke
Cylinder arrangement:
Forward-inclined parallel 2-cylinder
Displacement:
347.0 cm
3
Bore
×
stroke:
64.0
×
54.0 mm (2.52
×
2.13 in)Compression ratio:
6.50 :1
Starting system:
Kickstarter
Lubrication system:
Premix
Type:
YAMALUBE 2-R, Castrol R30, A545, A747
Engine oil quantity:
Mixing ratio:
YAMALUBE R 24:1
Transmission oil:
Type:
SAE10W30 type SE motor oil (EUR)
YAMALUBE 4 (10W30) or SAE10W30 type SE motor oil
(AUS)(NZL)
Quantity:
1.5 L (1.59 US qt) (1.32 Imp.qt)
Cooling system:
Coolant reservoir capacity (up to the maximum level mark):
0.28 L (0.30 US qt) (0.25 Imp.qt)
Radiator capacity (including all routes):
1.50 L (1.59 US qt) (1.32 Imp.qt)
Air filter:
Air filter element:
Wet element
INDEX
A
Accessories and loading ................................................ 6-6
Air filter element, cleaning ............................................ 8-16
B
Brake and clutch levers, checking and lubricating ....... 8-42
Brake and shift pedals, checking and lubricating ......... 8-42
Brake fluid, changing.................................................... 8-33
Brake fluid level, checking............................................ 8-32
Brake lever ..................................................................... 4-5
Brake lever free play, checking the front ...................... 8-33
Brake light switches ..................................................... 8-37
Brake pads, checking the front and rear ...................... 8-31
Brake pedal .................................................................... 4-5
Brake pedal position, checking .................................... 8-34
Brakes, front and rear .................................................... 5-4
C
Cables, checking and lubricating ................................. 8-41
Carburetor settings, changing ...................................... 8-21
Chassis fasteners........................................................... 5-8
Cleaning ......................................................................... 9-1
Clutch lever .................................................................... 4-4
Clutch lever free play, adjusting ................................... 8-37
Coolant ................................................................. 5-4
,
8-11
D
Drive chain ..................................................................... 5-5
Drive chain, lubricating ................................................. 8-40Drive chain slack .......................................................... 8-38
E
Engine break-in .............................................................. 6-4
Engine, cold start ........................................................... 6-1
Engine idling speed ...................................................... 8-28
Engine, starting a warm ................................................. 6-2
Engine stop switch ......................................................... 4-2
F
Fuel ................................................................................ 4-8
Fuel and 2-stroke engine oil mixing ratio ....................... 5-4
Fuel cock ........................................................................ 4-9
Fuel tank cap.................................................................. 4-7
H
Handlebar switches ........................................................ 4-2
Headlight beam, adjusting............................................ 8-47
Headlight bulb, replacing.............................................. 8-44
I
Identification numbers .................................................. 11-1
Instruments, lights and switches .................................... 5-8
K
Key identification number ............................................. 11-1
Kickstarter ...................................................................... 4-7
L
Label locations ............................................................... 2-1
Light switch .................................................................... 4-2