Owners Manual
Page 6
... WARNING AND SPECIFICATION LABELS...1-1 SAFETY INFORMATION...2-1 DESCRIPTION AND MACHINE IDENTIFICATION ...3-1 Identification number records...3-2 Key identification number...3-2 Vehicle identification number ...3-3 Model label ...3-3 2 3 CONTROL FUNCTIONS...4-1 Main switch ...4-1 Indicator and warning lights ...4-2 Handlebar switches ...4-5 Throttle lever ...4-8 Speed limiter ...4-9 Front brake lever...4-10 Brake pedal and rear brake lever ...4-10 Parking brake...4-11 Drive select lever ...4-12 Recoil starter...4-12 Fuel tank cap ...4-13 Fuel cock...4-14 Starter (choke) ...4-15 Seat...4-16...
... WARNING AND SPECIFICATION LABELS...1-1 SAFETY INFORMATION...2-1 DESCRIPTION AND MACHINE IDENTIFICATION ...3-1 Identification number records...3-2 Key identification number...3-2 Vehicle identification number ...3-3 Model label ...3-3 2 3 CONTROL FUNCTIONS...4-1 Main switch ...4-1 Indicator and warning lights ...4-2 Handlebar switches ...4-5 Throttle lever ...4-8 Speed limiter ...4-9 Front brake lever...4-10 Brake pedal and rear brake lever ...4-10 Parking brake...4-11 Drive select lever ...4-12 Recoil starter...4-12 Fuel tank cap ...4-13 Fuel cock...4-14 Starter (choke) ...4-15 Seat...4-16...
Owners Manual
Page 7
5 PRE-OPERATION CHECKS ...5-1 Front and rear brakes ...5-2 Fuel ...5-4 Engine oil ...5-6 Final gear oil...5-6 Differential gear oil ...5-7 Throttle lever ...5-7 Fittings and fasteners...5-7 Lights...5-7 Switches...5-7 Tires ...5-8 How to measure tire pressure...5-10 Tire wear limit...5-11 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 to know your ATV ...7-3 Ride with...
5 PRE-OPERATION CHECKS ...5-1 Front and rear brakes ...5-2 Fuel ...5-4 Engine oil ...5-6 Final gear oil...5-6 Differential gear oil ...5-7 Throttle lever ...5-7 Fittings and fasteners...5-7 Lights...5-7 Switches...5-7 Tires ...5-8 How to measure tire pressure...5-10 Tire wear limit...5-11 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 to know your ATV ...7-3 Ride with...
Owners Manual
Page 8
... manual and tool kit...8-1 Periodic maintenance/ lubrication ...8-3 Panel removal and installation ...8-5 Engine oil and oil filter cartridge ...8-6 Final gear oil ...8-11 Differential gear oil replacement ...8-14 Axle boots...8-16 Spark plug inspection...8-16 Air filter element cleaning...8-19 V-belt cooling duct check hose ...8-22 V-belt case drain plug...8-22 Spark arrester cleaning ...8-23 Carburetor adjustment...8-24 Idle speed adjustment ...8-25 Valve clearance adjustment ...8-25 Throttle lever adjustment...8-26 Front brake pad check ...8-27 Rear brake shoe inspection ...8-27 Brake fluid...
... manual and tool kit...8-1 Periodic maintenance/ lubrication ...8-3 Panel removal and installation ...8-5 Engine oil and oil filter cartridge ...8-6 Final gear oil ...8-11 Differential gear oil replacement ...8-14 Axle boots...8-16 Spark plug inspection...8-16 Air filter element cleaning...8-19 V-belt cooling duct check hose ...8-22 V-belt case drain plug...8-22 Spark arrester cleaning ...8-23 Carburetor adjustment...8-24 Idle speed adjustment ...8-25 Valve clearance adjustment ...8-25 Throttle lever adjustment...8-26 Front brake pad check ...8-27 Rear brake shoe inspection ...8-27 Brake fluid...
Owners Manual
Page 20
... and tool kit 4. Front shock absorber assembly spring preload adjusting ring 6. Brake pedal 7. Tail/brake light 12. Air filter case 10. Rear shock absorber assembly spring preload adjusting ring 2. Fuel cock 9. V-belt cooling duct check hose Oil filter cartridge Engine oil dipstick Rear brake lever Left handlebar switches Starter (choke) Drive select lever Main switch Fuel tank cap Right handlebar switch Throttle lever Front brake lever NOTE: The machine you have purchased may differ slightly from those shown in the figures of this manual. 3-1 Spark plug 5. V-belt case...
... and tool kit 4. Front shock absorber assembly spring preload adjusting ring 6. Brake pedal 7. Tail/brake light 12. Air filter case 10. Rear shock absorber assembly spring preload adjusting ring 2. Fuel cock 9. V-belt cooling duct check hose Oil filter cartridge Engine oil dipstick Rear brake lever Left handlebar switches Starter (choke) Drive select lever Main switch Fuel tank cap Right handlebar switch Throttle lever Front brake lever NOTE: The machine you have purchased may differ slightly from those shown in the figures of this manual. 3-1 Spark plug 5. V-belt case...
Owners Manual
Page 25
... hot. EBU00605 EBU11400 Four-wheel-drive indicator light " " This indicator light comes on when the 2WD/ 4WD switch is overloaded. If this light comes on to warn that the light is on until the ATV starts moving. Restart after making sure that the engine oil temperature is safe to do so and allow the engine to specification. Continuous use while the light is out. NOTE...
... hot. EBU00605 EBU11400 Four-wheel-drive indicator light " " This indicator light comes on when the 2WD/ 4WD switch is overloaded. If this light comes on to warn that the light is on until the ATV starts moving. Restart after making sure that the engine oil temperature is safe to do so and allow the engine to specification. Continuous use while the light is out. NOTE...
Owners Manual
Page 27
... switch controls ignition and can be used at all the lights. 4-5 Engine stop switch " / " Make sure that the starter motor will not start or run when the engine stop switch is set to " ". EBU00053 Handlebar switches _ CAUTION: Do not use the headlights with the engine turned off all times to stop the engine, especially in an emergency. Light switch " / /OFF" 2. The battery may discharge to the point that the engine stop switch " / " 3. The engine...
... switch controls ignition and can be used at all the lights. 4-5 Engine stop switch " / " Make sure that the starter motor will not start or run when the engine stop switch is set to " ". EBU00053 Handlebar switches _ CAUTION: Do not use the headlights with the engine turned off all times to stop the engine, especially in an emergency. Light switch " / /OFF" 2. The battery may discharge to the point that the engine stop switch " / " 3. The engine...
Owners Manual
Page 30
... solve the problem yourself. 1. Regulate the speed of throttle. WARNING POTENTIAL HAZARD Malfunction of the machine by varying the throttle position. EBU00062 Throttle lever Once the engine is released. Make sure it is removed from the throttle lever. If it difficult to speed up or slow down when you need to the idle position as soon as the lever is running, movement of...
... solve the problem yourself. 1. Regulate the speed of throttle. WARNING POTENTIAL HAZARD Malfunction of the machine by varying the throttle position. EBU00062 Throttle lever Once the engine is released. Make sure it is removed from the throttle lever. If it difficult to speed up or slow down when you need to the idle position as soon as the lever is running, movement of...
Owners Manual
Page 45
... inspected by the adjustment procedures provided in the brake system. If a problem cannot be a leak in this manual, have a Yamaha dealer check for one minute. HOW TO AVOID THE HAZARD Always check the brakes at slow speed after starting out to an accident. If there is leaking out of the hose, joint or brake fluid reservoir of every ride. If the lever moves...
... inspected by the adjustment procedures provided in the brake system. If a problem cannot be a leak in this manual, have a Yamaha dealer check for one minute. HOW TO AVOID THE HAZARD Always check the brakes at slow speed after starting out to an accident. If there is leaking out of the hose, joint or brake fluid reservoir of every ride. If the lever moves...
Owners Manual
Page 54
... could lead to an accident or collision. EBU14590 OPERATION Starting a cold engine WARNING Indicates a potential hazard that could cause an accident or injury. Apply the brake pedal. 2. Shift the drive select lever into the neutral position. Turn the main switch to "ON" and the engine stop switch to "ON". 3. If there is a control or function you begin riding. 1. WHAT CAN HAPPEN You...
... could lead to an accident or collision. EBU14590 OPERATION Starting a cold engine WARNING Indicates a potential hazard that could cause an accident or injury. Apply the brake pedal. 2. Shift the drive select lever into the neutral position. Turn the main switch to "ON" and the engine stop switch to "ON". 3. If there is a control or function you begin riding. 1. WHAT CAN HAPPEN You...
Owners Manual
Page 55
... reference to shift into neutral before starting the engine. _ _ Position 3: Cold engine startambient temperature above 25 °C (80 °F) and warm engine start switch. 6-2 Closed 11 12 13 14 6. Position 2: Cold engine startambient temperature at 0 °C (30 °F)-30 °C (90 °F) and warming up position. Starter (choke) 2. NOTE: G When the drive select lever is in any gear if the brake pedal is recommended...
... reference to shift into neutral before starting the engine. _ _ Position 3: Cold engine startambient temperature above 25 °C (80 °F) and warm engine start switch. 6-2 Closed 11 12 13 14 6. Position 2: Cold engine startambient temperature at 0 °C (30 °F)-30 °C (90 °F) and warming up position. Starter (choke) 2. NOTE: G When the drive select lever is in any gear if the brake pedal is recommended...
Owners Manual
Page 61
EBU00211 10-20 hours: Avoid prolonged operation above 3/4 throttle. Rev the machine freely but do not use full throttle at any time. After break-in: Avoid prolonged full throttle operation. Vary speeds occasionally. Turn the fuel cock to "OFF" and apply the parking brake. 6-8 Parking When parking, stop the engine and shift into neutral.
EBU00211 10-20 hours: Avoid prolonged operation above 3/4 throttle. Rev the machine freely but do not use full throttle at any time. After break-in: Avoid prolonged full throttle operation. Vary speeds occasionally. Turn the fuel cock to "OFF" and apply the parking brake. 6-8 Parking When parking, stop the engine and shift into neutral.
Owners Manual
Page 87
... exhaust pipe will start to start the engine. Apply the throttle slowly and smoothly. When slowing down or stopping, release the throttle and apply the brakes smoothly and evenly. If the throttle is designed for off-road use of the brakes can cause the tires to come in a loss of directional control. Improper use only, and handling maneuvers are more difficult terrain. The centrifugal clutch...
... exhaust pipe will start to start the engine. Apply the throttle slowly and smoothly. When slowing down or stopping, release the throttle and apply the brakes smoothly and evenly. If the throttle is designed for off-road use of the brakes can cause the tires to come in a loss of directional control. Improper use only, and handling maneuvers are more difficult terrain. The centrifugal clutch...
Owners Manual
Page 108
... repairs. Electrical components can cause shocks or can catch clothing or parts of the machine owner. HOW TO AVOID THE HAZARD Turn off the engine when performing maintenance unless otherwise specified. 8-1 Owner's manual and tool kit You are explained on the bottom of the seat as shown. The most efficient condition possible. WHAT CAN HAPPEN Moving parts can start fires. Put the owner's tool kit and low-pressure tire gauge...
... repairs. Electrical components can cause shocks or can catch clothing or parts of the machine owner. HOW TO AVOID THE HAZARD Turn off the engine when performing maintenance unless otherwise specified. 8-1 Owner's manual and tool kit You are explained on the bottom of the seat as shown. The most efficient condition possible. WHAT CAN HAPPEN Moving parts can start fires. Put the owner's tool kit and low-pressure tire gauge...
Owners Manual
Page 110
.... Check operation. EBU00261 PERIODIC MAINTENANCE/LUBRICATION ITEM Valves* Spark plug Air filter element Carburetor* Crankcase breather system* Exhaust system* Spark arrester Fuel line* Engine oil Engine oil filter cartridge Engine oil strainer* Final gear oil Differential gear oil Front brake* Rear brake ROUTINE Check valve clearance. Adjust gap and clean. Replace gasket(s) if necessary. Check fuel hose for oil leakage. Clean. Check and adjust idle speed/starter operation. Replace. (Warm engine before draining.) Replace. Check operation/fluid leakage. (See NOTE page...
.... Check operation. EBU00261 PERIODIC MAINTENANCE/LUBRICATION ITEM Valves* Spark plug Air filter element Carburetor* Crankcase breather system* Exhaust system* Spark arrester Fuel line* Engine oil Engine oil filter cartridge Engine oil strainer* Final gear oil Differential gear oil Front brake* Rear brake ROUTINE Check valve clearance. Adjust gap and clean. Replace gasket(s) if necessary. Check fuel hose for oil leakage. Clean. Check and adjust idle speed/starter operation. Replace. (Warm engine before draining.) Replace. Check operation/fluid leakage. (See NOTE page...
Owners Manual
Page 141
Install the panel. 1. Turn the adjusting nut while holding the rear brake light switch in direction a. Adjusting nut 8-34 To make the brake light come on later, turn the adjusting nut in place. Rear brake light switch 2. If necessary, adjust the brake light switch as follows. 1. Remove panel A. (See page 8-5 for panel removal and installation procedures.) 2. EBU12590 Adjusting the rear brake light switch The rear brake light switch, which is activated by the brake pedal and rear brake lever, is...
Install the panel. 1. Turn the adjusting nut while holding the rear brake light switch in direction a. Adjusting nut 8-34 To make the brake light come on later, turn the adjusting nut in place. Rear brake light switch 2. If necessary, adjust the brake light switch as follows. 1. Remove panel A. (See page 8-5 for panel removal and installation procedures.) 2. EBU12590 Adjusting the rear brake light switch The rear brake light switch, which is activated by the brake pedal and rear brake lever, is...
Owners Manual
Page 142
... a Yamaha dealer to replace them. Replace damaged cables. HOW TO AVOID THE HAZARD Inspect cables frequently. NOTE: To access the brake pedal pivot, remove panel A. (See page 8-5 for panel removal and installation procedures.) _ _ Recommended lubricant: Lithium-soap-based grease (all-purpose grease) Recommended lubricant: Yamaha chain and cable lube or SAE 10W30 motor oil 8-35 Lubricating the brake levers and brake pedal...
... a Yamaha dealer to replace them. Replace damaged cables. HOW TO AVOID THE HAZARD Inspect cables frequently. NOTE: To access the brake pedal pivot, remove panel A. (See page 8-5 for panel removal and installation procedures.) _ _ Recommended lubricant: Lithium-soap-based grease (all-purpose grease) Recommended lubricant: Yamaha chain and cable lube or SAE 10W30 motor oil 8-35 Lubricating the brake levers and brake pedal...
Owners Manual
Page 147
Headlight fuse Ignition fuse Four-wheel drive fuse Signaling system fuse Spare fuse (× 3) Specified fuses: Main fuse: Headlight fuse: Ignition fuse: Four-wheel drive fuse: Signaling system fuse: 30 A 15 A 15 A 3A 10 A 8-40 1. Spare main fuse 1. 2. 3. 4. 5. Fuse box 2. Main fuse 3.
Headlight fuse Ignition fuse Four-wheel drive fuse Signaling system fuse Spare fuse (× 3) Specified fuses: Main fuse: Headlight fuse: Ignition fuse: Four-wheel drive fuse: Signaling system fuse: 30 A 15 A 15 A 3A 10 A 8-40 1. Spare main fuse 1. 2. 3. 4. 5. Fuse box 2. Main fuse 3.
Owners Manual
Page 155
... appearance but will improve its general performance and extend the useful life of wheel bearings, brakes, transmission seals and electrical devices. Do not apply degreaser to do the job. 9-1 Use only enough pressure to the wheel axles. 3. Many expensive repair bills have resulted from improper high pressure detergent applications such as those available in coin-operated car washers. 4. Block off the end of...
... appearance but will improve its general performance and extend the useful life of wheel bearings, brakes, transmission seals and electrical devices. Do not apply degreaser to do the job. 9-1 Use only enough pressure to the wheel axles. 3. Many expensive repair bills have resulted from improper high pressure detergent applications such as those available in coin-operated car washers. 4. Block off the end of...
Owners Manual
Page 157
... spark plug hole and reinstall the spark plug. Ground the spark plug wire and turn the engine over the exhaust pipe outlet to be drained instead. 2. After thoroughly cleaning the machine, prepare for storage as follows: 1. Remove the spark plug, pour about one tablespoon of your machine will require some preventive procedures to coat the cylinder wall with a light film of oil. Fill the fuel tank with fresh fuel...
... spark plug hole and reinstall the spark plug. Ground the spark plug wire and turn the engine over the exhaust pipe outlet to be drained instead. 2. After thoroughly cleaning the machine, prepare for storage as follows: 1. Remove the spark plug, pour about one tablespoon of your machine will require some preventive procedures to coat the cylinder wall with a light film of oil. Fill the fuel tank with fresh fuel...
Owners Manual
Page 164
Model Bulb voltage, wattage × quantity: Headlight Tail/brake light Neutral indicator light Reverse indicator light Oil temperature warning light Four-wheel drive indicator light Fuses: Main fuse Headlight fuse Ignition fuse Four-wheel drive fuse Signaling system fuse 12 V, 30/30 W × 2 12 V, 5/21 W × 1 12 V, 1.7 W × 1 12 V, 1.7 W × 1 12 V, 1.7 W × 1 12 V, 1.7 W × 1 30 A 15 A 15 A 3A 10 A YFM350FA 10-6
Model Bulb voltage, wattage × quantity: Headlight Tail/brake light Neutral indicator light Reverse indicator light Oil temperature warning light Four-wheel drive indicator light Fuses: Main fuse Headlight fuse Ignition fuse Four-wheel drive fuse Signaling system fuse 12 V, 30/30 W × 2 12 V, 5/21 W × 1 12 V, 1.7 W × 1 12 V, 1.7 W × 1 12 V, 1.7 W × 1 12 V, 1.7 W × 1 30 A 15 A 15 A 3A 10 A YFM350FA 10-6