Yamaha PZ50RTF, PZ50XTF, PZ50MTF 2015 Venture Multi Purpose Owner's Manual
![Yamaha PZ50RTF, PZ50XTF, PZ50MTF 2015 Venture Multi Purpose manual cover](/images/8c153ec0acb63f13bf004868/thumbs/thumb175x175.webp)
To perform an oil change, first warm up the engine for a few minutes. Then, turn off the engine and place the snowmobile on a level surface. Remove the oil fill cap and drain plug to drain the old oil into a pan. Replace the drain plug and add new oil through the fill cap. Finally, check the oil level and ensure it's at the recommended level.
The recommended spark plug for the 2015 Yamaha PZ50RTF is a NGK BPR7ES. Ensure you check the gap and adjust it to the manufacturer's specification if necessary.
If you're experiencing starting issues, check the battery charge and connections first. Ensure the spark plug is clean and properly gapped. Verify that the fuel is fresh and the fuel lines are clear. If the problem persists, consider checking the starter relay and ignition system.
Regularly inspect the drive belt for signs of wear or damage. Clean the belt and pulleys to remove any debris. Replace the belt if it's frayed, cracked, or stretched beyond specifications. Ensure proper tension according to the manual.
To adjust the track tension, elevate the rear of the snowmobile and support it securely. Loosen the rear axle nut and adjust the tension bolts evenly on both sides. Measure the track deflection and adjust as needed to meet the recommended specifications. Tighten the axle nut once adjustments are complete.
Use a high-quality ethylene glycol-based coolant with corrosion inhibitors suitable for aluminum engines. Ensure the coolant is mixed with distilled water at a 50/50 ratio for optimal performance and protection.
Remove the air filter cover and take out the air filter. Inspect it for dirt and damage. Clean a foam filter with warm soapy water, rinse, and let it dry completely. For a paper filter, use compressed air to remove debris gently. Replace the filter if it's damaged or excessively dirty.
Clean the snowmobile thoroughly and apply a protective wax. Drain the fuel or add a fuel stabilizer. Remove the battery and store it in a cool, dry place. Lubricate all moving parts, and cover the snowmobile to protect it from dust and moisture.
If overheating occurs, first check the coolant level and refill if necessary. Inspect the radiator for obstructions and clear any debris. Verify that the coolant pump is functioning properly, and ensure the fan is operational. If the issue persists, seek professional service.
To improve fuel efficiency, ensure the engine is well-tuned and the air filter is clean. Keep the track properly tensioned and lubricated. Use high-quality fuel and avoid excessive idling. Regular maintenance is key to optimal performance and efficiency.