Suzuki KingQuad 750AXi LT-A750X 2018 Owner's Manual
![Suzuki KingQuad 750AXi LT-A750X 2018 ATV manual cover](/images/jqFzcBGbyyjTIiAVfnKBdbSw/thumbs/thumb175x175.webp)
To change the oil, first warm up the engine. Turn off the ATV and place it on a flat surface. Remove the skid plate if necessary. Unscrew the drain plug and let the oil drain completely. Replace the drain plug and remove the oil filter. Install a new oil filter and fill with the recommended oil type and amount. Check for leaks and proper oil level.
Use a high-quality ethylene glycol-based coolant mixed with distilled water at a 50:50 ratio. Ensure the coolant is suitable for aluminum engines to prevent corrosion.
First, check the battery for charge and connectivity. Ensure the kill switch is set to 'Run'. Inspect the spark plug and replace if it's fouled or worn. Check the fuel line for clogs and ensure there's adequate fuel. If issues persist, consult a professional mechanic.
The recommended tire pressure is typically around 4 psi for the front tires and 4 psi for the rear tires. Always refer to the owner’s manual for precise specifications.
Regular maintenance checks should be performed every 50 hours of use or every 6 months, whichever comes first. This includes checking the oil, coolant, brakes, and tire pressure. More frequent checks may be necessary under harsh riding conditions.
If your ATV overheats, stop the engine immediately and allow it to cool. Check the coolant level and radiator for blockages. Ensure the cooling fan is operational. If overheating persists, consult a professional mechanic to inspect the cooling system.
To adjust the suspension, locate the shock absorber adjustment knobs. Turn the knobs clockwise to increase stiffness or counterclockwise to soften the suspension. Make adjustments in small increments and test ride for comfort.
Maintain a consistent speed and avoid quick acceleration to improve fuel efficiency. Regularly check and replace the air filter, maintain proper tire pressure, and keep up with routine maintenance to ensure optimal performance.
Common signs include squeaking or grinding noises when braking, reduced responsiveness, the ATV pulling to one side, or a spongy brake lever. If you notice any of these signs, inspect the brake pads and fluid immediately.
For winter storage, clean the ATV thoroughly and apply a protective wax. Change the oil and top off all fluids. Stabilize the fuel with a fuel stabilizer. Disconnect the battery and store it in a cool, dry place. Cover the ATV to protect it from dust and moisture.