Yamaha YFM5FGZ, YFM5FGHZ, YFM5FGPZ, YFM5FGPHZ Grizzly 550 FI 2010 Manual

Yamaha YFM5FGZ, YFM5FGHZ, YFM5FGPZ, YFM5FGPHZ Grizzly 550 FI 2010 manual cover
Pages 170
Year 2010
Language(s)
English en

Yamaha YFM5FGZ, YFM5FGHZ, YFM5FGPZ, YFM5FGPHZ Grizzly 550 FI 2010 Specification

The Yamaha Grizzly 550 FI 2010 series, comprising models YFM5FGZ, YFM5FGHZ, YFM5FGPZ, and YFM5FGPHZ, represents a robust lineup of all-terrain vehicles designed for both recreational and utility purposes. Each model is powered by a fuel-injected, 558cc, liquid-cooled, 4-stroke SOHC engine, ensuring efficient power delivery and reliability in various conditions. This engine is paired with Yamaha's Ultramatic V-belt transmission, featuring high, low, reverse, and park, which provides seamless power transfer and superior control on diverse terrains.

The Grizzly 550 FI series is equipped with Yamaha’s On-Command 3-way locking differential 4WD system, allowing users to switch between 2WD, 4WD, and 4WD with differential lock, enhancing maneuverability and traction. The independent double-wishbone suspension system, with 7.1 inches of front wheel travel and 9.5 inches at the rear, ensures a smooth ride over rough landscapes. Hydraulic disc brakes on all four wheels deliver dependable stopping power under various conditions.

Ergonomically designed, these models feature a comfortable seat and user-friendly controls, making long rides less strenuous. The digital instrumentation provides essential information at a glance, including speed, fuel level, and maintenance indicators. The Grizzly 550 FI series also includes a generous 4.8-gallon fuel tank, ensuring extended operation between refueling.

Durability is a hallmark of the Grizzly 550 FI, with a rugged frame and bodywork designed to withstand heavy use. The models are equipped with front and rear cargo racks, offering a combined carrying capacity of up to 286 pounds, and are rated to tow up to 1,322 pounds, making them suitable for a variety of tasks. Additionally, the models feature a 12V accessory outlet to power various devices.

Each model in the Grizzly 550 FI series upholds Yamaha’s commitment to quality and performance, making them a reliable choice for outdoor enthusiasts and professionals alike.

Yamaha YFM5FGZ, YFM5FGHZ, YFM5FGPZ, YFM5FGPHZ Grizzly 550 FI 2010 F.A.Q.

How do I perform regular maintenance on my Yamaha Grizzly 550 FI 2010?

To perform regular maintenance on your Yamaha Grizzly 550 FI 2010, follow these steps: 1. Change the engine oil and filter every 20 hours of operation or every month, whichever comes first. 2. Check and clean the air filter every 10 hours of operation. 3. Inspect the drive belt for wear and replace if necessary. 4. Check tire pressure and adjust to recommended levels. 5. Inspect brake pads and replace if worn beyond limits. 6. Lubricate all pivot points and cables.

What should I do if my Yamaha Grizzly 550 FI won't start?

If your Yamaha Grizzly 550 FI won't start, check the following: 1. Ensure the fuel tank has sufficient petrol and the fuel valve is open. 2. Inspect the battery for charge and connections; recharge or replace if necessary. 3. Check the ignition switch and make sure it is in the "ON" position. 4. Verify that the kill switch is not engaged. 5. Inspect the spark plug for fouling or damage; clean or replace as needed. 6. Ensure the starter button and starter relay are functioning properly.

How do I troubleshoot overheating issues in my Yamaha Grizzly 550 FI?

To troubleshoot overheating issues in your Yamaha Grizzly 550 FI, follow these steps: 1. Check the coolant level and top up if necessary. 2. Inspect the radiator for obstructions or damage and clean if needed. 3. Ensure the cooling fan is operating correctly; replace if faulty. 4. Check for leaks in the cooling system hoses and connections. 5. Verify that the thermostat is opening at the correct temperature; replace if defective. 6. Make sure the engine oil level is adequate, as low oil can cause overheating.

What type of oil is recommended for the Yamaha Grizzly 550 FI?

The recommended oil for the Yamaha Grizzly 550 FI is Yamalube 4, 10W-40, or an equivalent oil that meets or exceeds the API service classification of SJ. Always ensure the oil is suitable for wet clutch applications.

How can I improve fuel efficiency on my Yamaha Grizzly 550 FI?

To improve fuel efficiency on your Yamaha Grizzly 550 FI, consider the following tips: 1. Maintain proper tire pressure to reduce rolling resistance. 2. Perform regular engine maintenance to ensure optimal performance. 3. Avoid excessive idling and aggressive acceleration. 4. Use high-quality fuel and consider fuel additives that improve combustion efficiency. 5. Reduce unnecessary weight and avoid carrying heavy loads.

How do I adjust the suspension on my Yamaha Grizzly 550 FI for different terrains?

To adjust the suspension on your Yamaha Grizzly 550 FI for different terrains: 1. Front Suspension: Use the preload adjuster on the shocks to increase or decrease stiffness. Turn clockwise for a firmer ride and counterclockwise for a softer ride. 2. Rear Suspension: Adjust the preload on the rear shock absorber using the adjustment wrench. Increase preload for rough, rocky terrain and decrease for smooth, flat surfaces.

What common electrical issues might I encounter with the Yamaha Grizzly 550 FI, and how can I resolve them?

Common electrical issues with the Yamaha Grizzly 550 FI may include a dead battery, blown fuses, or faulty wiring. To resolve these issues: 1. Regularly check and maintain the battery charge. 2. Replace blown fuses with the correct type and rating. 3. Inspect wiring for damage or loose connections and repair as necessary. 4. Ensure the charging system (stator and regulator/rectifier) is functioning properly.

How do I clean and maintain the air filter on my Yamaha Grizzly 550 FI?

To clean and maintain the air filter on your Yamaha Grizzly 550 FI: 1. Remove the air filter cover and take out the filter. 2. If it's a foam filter, wash it with warm soapy water and rinse thoroughly. Let it dry completely. 3. Apply a light coat of foam filter oil if applicable. 4. Reinstall the air filter carefully, ensuring a proper seal to prevent debris from entering the engine.

What are the recommended tire pressures for the Yamaha Grizzly 550 FI?

The recommended tire pressures for the Yamaha Grizzly 550 FI are: - Front tires: 5.0 psi (34.5 kPa) - Rear tires: 5.0 psi (34.5 kPa) Always check tire pressure when the tires are cold and adjust as needed for different load conditions.

How do I replace the drive belt on my Yamaha Grizzly 550 FI?

To replace the drive belt on your Yamaha Grizzly 550 FI: 1. Remove the belt cover by unscrewing the bolts. 2. Take note of the drive belt routing for reinstallation. 3. Squeeze the clutch sheaves together and remove the old belt. 4. Install the new belt, ensuring it is properly aligned and seated in the sheaves. 5. Reinstall the belt cover and secure it with bolts. Test operation to ensure proper installation.