2004 Yamaha Motorsports Grizzly 660 Auto. 4x4 Problems and Repair Information

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Popular 2004 Yamaha Motorsports Grizzly 660 Auto. 4x4 Manual Pages

Owners Manual - Page 1

It contains important safety information. READ THIS MANUAL CAREFULLY! OWNER'S MANUAL YFM660FS WARNING This ATV should not be ridden by anyone under 16 years of age. LIT-11626-17-14 5KM-28199-12
Owners Manual - Page 3

... touring, and pace-setting racing machines. It also includes basic maintenance and inspection procedures. This manual includes important safety information. FREE TRAINING IS AVAILABLE TO ANYONE WHO BUYS A NEW ATV. EBU00941... of the features and operation of craftsmanship and reliability that have any questions regarding the operation or maintenance of your ATV. CALL 1-800-887-2887...
Owners Manual - Page 7

... and fasteners...5-10 Lights...5-10 Switches...5-10 Tires ...5-11 How to measure tire pressure...5-13 Tire wear limit...5-14 OPERATION...6-1 Starting a cold engine ...6-1 Starting a warm engine...6-3 Warming up...6-3 Drive select lever operation and reverse driving...6-4 Engine break-in...6-7 Parking ...6-8 Parking on a slope...6-9 Accessories and loading ...6-10 7 RIDING YOUR ATV ...7-1 Getting...
Owners Manual - Page 8

8 PERIODIC MAINTENANCE AND ADJUSTMENT...8-1 Owner's manual and tool kit...8-1 Periodic maintenance/ lubrication ...8-3 Panel removal and installation ...8-5 Engine oil and oil filter cartridge ...8-12 Final gear oil ...8-17 Differential gear oil...8-19 Cooling system...8-21 Axle boots...8-26 Spark plug inspection...8-27 Air ...
Owners Manual - Page 14

... do not follow these instructions: G Read this manual and all labels carefully and follow the age recommendation... under 16 years old should receive training from other vehicles including motorcycles and cars. Take a Training Course. G Always follow the ... certified instructor. Beginners should never operate an ATV with engine size greater than 90cc. A collision or rollover can...
Owners Manual - Page 17

...manual. Always maintain proper tire pressure as ice, go slowly and be sure there are no obstacles or people behind you when you operate in reverse, go slowly. Always be properly distributed and securely attached. Learn to reduce the chance of skidding or sliding out of accessories...installation or use the size and type tires specified in this manual. Remember that recommended in a new...
Owners Manual - Page 20

... 27. 28. Air filter case 4. V-belt case drain plug 9. Radiator cap 10. Engine oil dipstick Recoil starter Coolant reservoir Drive select lever box check hose V-belt cooling duct check...in the figures of this manual. 3-1 Fuel cock 13. Front brake fluid reservoir 5. EBU00032 DESCRIPTION AND MACHINE IDENTIFICATION 1. Storage compartment and tool kit 3. Rear brake fluid reservoir ...
Owners Manual - Page 35

... The throttle could cause an accident. Consult a Yamaha dealer if you start the engine. HOW TO AVOID THE HAZARD Check the operation of throttle. Because the throttle is... the machine will decelerate, and the engine will increase the engine speed. Correct the problem before you can't find or solve the problem yourself. 1. Before starting the engine, check the throttle to be hard ...
Owners Manual - Page 46

... suitable work lights, radios, etc. Open the auxiliary DC jack cap, and then insert the accessory power plug into the jack. 4-24 EBU01002 Auxiliary DC jack The auxiliary DC jack is running. ...1. The auxiliary DC jack should only be used when the engine is located at the front right side of the ATV. Start the engine. (See pages 6-1-6-3.) 3. Set the light switch to "OFF"....
Owners Manual - Page 47

... damaged. When the auxiliary DC jack is not being used without the engine running or with a plug that could result in serious injury or death. 4-25 4. This may become difficult. CAUTION: _ G G G Do not use an automotive cigarette lighter or other accessories with the headlights turned on, the battery will lose its charge...
Owners Manual - Page 51

Do not ride the ATV if you find any problem with improperly operating brakes. If a problem cannot be corrected by the adjustment procedures provided in this manual, have the ATV inspected by a Yamaha dealer. 5-4 WHAT CAN HAPPEN You could lose braking ability, which could lead to an accident. WARNING POTENTIAL HAZARD Riding ...
Owners Manual - Page 52

... containing methanol. Recommended fuel: UNLEADED GASOLINE ONLY Fuel tank capacity: Total: 20 L (4.40 Imp gal, 5.28 US gal) Reserve: 3.5 L (0.77 Imp gal, 0.92 US gal) Your Yamaha engine has been designed to the exhaust system. _ 5-5 EBU01085 Fuel Make sure there is not recommended by Yamaha because it may cause fuel system damage or vehicle performance problems. CAUTION: _ Use...
Owners Manual - Page 62

...fuel cock to an accident or collision. Shift the drive select lever into the neutral or park position. EBU00161 EBU00672 OPERATION WARNING Indicates a potential hazard that could result in cold weather. If there is a control or function you begin riding. 1. HOW TO AVOID THE HAZARD Read the Owner's Manual... the engine stop switch to " ". 4. Starting a cold engine WARNING ...
Owners Manual - Page 85

...accessories or cargo. HOW TO AVOID THE HAZARD Never exceed the stated load capacity for braking. Tongue weight: 15 kgf (33 lbf) Vertical weight on trailer hitch point. Reduce your Owner's Manual...Total weight of cargo, rider and accessories, and trailer hitch vertical load. Cargo should be adversely affected. Always follow the instructions in vehicle handling which could lead to an ...
Owners Manual - Page 116

... HAZARD Servicing an engine while it in the storage box. Put the owner's tool kit and low-pressure tire gauge in the safest and most important points of the body, causing injury. Owner's tool kit 3. WHAT CAN HAPPEN Moving parts can start fires. Owner's manual 2. The most efficient condition possible. Safety is running. Have a Yamaha dealer perform service...
Owners Manual - Page 117

...manual is intended to provide you have a torque wrench available during a service operation requiring one, take your own preventive maintenance and minor repairs. All parts and accessories added to this vehicle... HAZARD Operating this vehicle may cause changes in handling which in some situations could lead to instructions. The tools provided in the Owner's tool kit are sufficient for ...
Owners Manual - Page 118

... plug Air filter element Carburetor* Crankcase breather system* Exhaust system* Sparks arrester Fuel line* Engine oil Engine oil filter cartridge Final gear oil Differential gear oil Front brake* Rear brake* V-belt* Check valve clearance. Replace. Correct if necessary. Repair if necessary. Adjust engine idling speed. Every 20-40 hours (More often in wet or dusty...
Owners Manual - Page 143

... a ATV that is easy to slowly break down and erode. Instead, take the ATV to diagnose such problems yourself. If electrode erosion becomes excessive, or if carbon and other deposits are excessive, you should periodically remove...of the spark plug can indicate the condition of the engine. You should replace the spark plug with the specified plug. Inspection The spark plug is an important...
Owners Manual - Page 170

... lever to "OFF". Compression normal. No spark. Turn the fuel cock lever to "RES". No fuel. No fuel. 2. Compression Use the electric starter to "ON". Battery Use the electric starter. Check the connections. EBU00806 Troubleshooting charts Starting problems or poor engine performance Turn the fuel cock lever to see if there is compression. Use the electric starter...
Owners Manual - Page 172

...transmission seals and electrical devices. Before cleaning the machine: a. Make sure the spark plug and all surfaces with a paint brush. Many expensive repair bills have resulted from improper high pressure detergent applications such as those available in coin-operated car...axles. 3. If the engine case is handy for ... but will improve its general performance and extend the useful life ...

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