2007 Yamaha Motorsports Grizzly 450 4x4 Problems and Repair Information
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Popular 2007 Yamaha Motorsports Grizzly 450 4x4 Manual Pages
Owners Manual - Page 7
...tire pressure ...5-8 Tire wear limit ...5-9 Chassis fasteners ...5-9 Instruments, lights and switches ...5-9 OPERATION ...6-1 Starting a cold engine ...6-1 Starting a warm engine ...6-3 Operating the drive select lever and driving in reverse ...6-3 Engine break-in ...6-5 Parking ...6-6 Parking on a slope ...6-6 Accessories... AND MINOR REPAIR ...8-1 Owner's manual and tool kit ...8-1 Periodic ...
Owners Manual - Page 9
...and riding on an ATV. A child under 16 years old should never operate an ATV with engine size greater than 90 cc.
1-1
G G
G G
G G
G
Never allow a ...follow the operating procedures described. Never consume alcohol or drugs before or while operating this manual and all labels carefully and follow the age recommendation: - Always go at speeds too ...vehicles, including motorcycles and cars.
Owners Manual - Page 11
...this manual for obstacles before operating in this manual. Turn... this manual. If...tires specified in this manual. Never operate an ATV in fast flowing water or in this manual.... Always follow the special procedure for braking described in water deeper than that wet brakes may have reduced stopping ability. G Always maintain proper tire... in this manual. Remember that recommended...
Owners Manual - Page 21
... this occurs during operation, stop the engine as soon as it to specification. Reverse indicator light "R" 6. Continuous use while the warning light is safe to do so and allow it is on when the transmission is in the reverse position.
4-2
CAUTION: G The engine may cause damage to the engine. EBU17920
4
1. On-Command four-wheel-drive...
Owners Manual - Page 31
... POTENTIAL HAZARD Malfunction of the ATV, turn the adjusting screw in direction (b).
4-12 Correct the problem before you start the engine. WHAT CAN HAPPEN The throttle could cause an accident. Loosen the locknut. 2. To increase the maximum engine power available and the maximum speed of the throttle lever before riding the ATV. If...
Owners Manual - Page 36
If knocking or pinging occurs, use regular unleaded gasoline with a pump octane number [(R+M)/2] of 86 or higher, or a research octane number of...
4-17 Gasohol There are explained as to the exhaust system. 4 Your Yamaha engine has been designed to the fuel system or ATV performance problems.
EWB00270
WHAT CAN HAPPEN Fuel can spill, which can be used if the ethanol content does not exceed 10...
Owners Manual - Page 42
...to the same setting.
The auxiliary DC jack can cause poor handling and loss of the ATV. Start the engine. (See page 6-1.) 3. Special wrench
Spring preload setting: Minimum (soft): 1 Standard: 2 Maximum (hard...and right side to "OFF". 2. The auxiliary DC jack should only be used when the engine is located at the front right side of stability, which could lead to an accident.
4...
Owners Manual - Page 43
...rated capacity for the auxiliary DC jack: DC 12 V, 120 W (10 A) 4. G If accessories are used , cover it with the cap.
EWB00010
4
WARNING Indicates a potential hazard that gets hot...: G Do not use an automotive cigarette lighter or other accessories with the headlights turned on, the battery will lose its charge and engine starting may overload the circuit and cause the fuse to blow...
Owners Manual - Page 49
If a problem cannot be corrected by the adjustment procedures provided in this manual, have a Yamaha dealer check for the cause. EBU19761
5
Throttle lever
Check the operation of ..., which could lead to the idle position when released. Do not ride the ATV if you find any problem with improperly operating brakes. It must open smoothly and spring back to an accident.
HOW TO AVOID THE...
Owners Manual - Page 53
... you do not understand, ask your Yamaha dealer.
6
CAUTION: See the "Engine break-in cold weather, always make sure all controls. EBU19870
OPERATION
EWB00010 EBU20042
WARNING...or function you begin riding. Turn the fuel cock to " ".
6-1 HOW TO AVOID THE HAZARD Read the Owner's Manual carefully. EBU19890
Starting a cold engine
EWB00620
WARNING POTENTIAL HAZARD Frozen control cables...
Owners Manual - Page 55
... in position (1), the starter (choke) should be returned to position (2) to a complete stop the ATV, otherwise the transmission may be damaged. G
If the battery is discharged, pull the recoil starter to Low-range 1. EBU20430
7.
EBU20291
Starting a warm engine
Follow the same procedure as for starting off .
CAUTION: Before shifting, stop . 2. If the...
Owners Manual - Page 58
... incline. Your Yamaha dealer has a variety of your ATV. Other accessories may also be available on an incline, place the ATV transversely across the incline, stop the engine, shift the drive select lever into the park position, and then turn the fuel cock to the "OFF" position. HOW TO AVOID THE HAZARD Avoid...
Owners Manual - Page 63
...
WHAT CAN HAPPEN Use by Yamaha. HOW TO AVOID THE HAZARD Beginning and inexperienced operators should never operate an ATV with engine size greater than 90 cc.
7
WARNING POTENTIAL HAZARD Failure to follow the age recommendations for their age can lead to severe... should complete the certified training course offered by children of ATVs that are not recommended for this Owner's Manual.
Owners Manual - Page 68
...speed, and turning it out increases top speed. (See page 4-12.)
Loading and accessories Use extra caution when riding the ATV with a speed limiter. The speed limiter keeps...equipped with additional loads, such as accessories or cargo. Reduce your speed when adding additional loads. Turning in the adjusting screw limits the maximum engine power available and decreases the maximum ...
Owners Manual - Page 84
... brake lever or the brake pedal will do most of the ATV as possible. For maximum engine compression braking effect, select the low-range position and change to overturn. Improper braking may cause...cause the ATV to 4WD or 4WD-LOCK before you start down a hill. When this Owner's Manual. When descending hills, using either the front brake or the rear brake will be adversely affected ...
Owners Manual - Page 94
... tool kit
Be sure to put this owner's manual in the safest and best operating condition possible.
Have a Yamaha dealer perform the service if you are explained on the bottom of the body, causing injury. EBU21641
PERIODIC MAINTENANCE AND MINOR REPAIR
EBU21660
8
Safety is running. EWB01820
HOW TO AVOID THE HAZARD Turn off the engine when performing...
Owners Manual - Page 95
... could lead to perform certain maintenance work correctly. Low-pressure tire gauge
The service information included in this ATV may be genuine Yamaha or equivalent components designed for a particular job, have questions, consult an authorized Yamaha ATV dealer.
1. All parts and accessories added to this ATV with improper modifications. Owner's manual 2. However, additional tools...
Owners Manual - Page 108
... the spark plug as shown, with a wire thickness gauge and, if necessary, adjust the gap to specification. Instead, have a Yamaha dealer check the ATV. 2. Spark plug wrench
8 To check the spark ...a distinctly different color, the engine could be operating improperly. Do not attempt to -light tan (the ideal color when the ATV is a medium-to diagnose such problems yourself. Specified spark plug: ...
Owners Manual - Page 152
... off with a dry cloth and correct the spark plug gap, or replace the spark plug. Supply fuel. Ignition
Wet Remove the spark plug and check the electrodes. The engine turns over slowly. The engine turns over quickly. EBU25771
Troubleshooting charts
Starting problems or poor engine performance
1. Fuel
There is compression. There is no compression. Check the compression.
Owners Manual - Page 167
... or problem arises regarding warranty, first contact the owner of normal maintenance services, non-warranty repairs, accident and collision damages, and oil, oil filters, air filters, spark plugs, and brake shoes. Since all warranty matters are some examples of a motor vehicle to -date list of all first purchasers against the possibility of a safety-related defect and recall. CHANGE...
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