Yamaha AR192, SX192, AR190, SX190 2016 Owner's Manual
![Yamaha AR192, SX192, AR190, SX190 2016 manual cover](/images/abc96bf8e0ec27ea679bcc29/thumbs/thumb175x175.webp)
Regular maintenance for the Yamaha AR192 includes checking and changing the engine oil, inspecting the impeller, checking the fuel system for leaks, and ensuring the battery is charged. Additionally, you should wash the boat with fresh water after each use and apply a protective wax every few months.
If the engine does not start, check the battery connections for corrosion, ensure the fuel tank has fuel, inspect the kill switch, and verify that the throttle is in neutral. If the problem persists, consult the user manual or contact a Yamaha service center.
To troubleshoot overheating, check the cooling water intake for blockages, inspect the impeller for wear or damage, and ensure that the cooling system is free of leaks. Additionally, verify that the thermostat is functioning correctly and replace it if necessary.
To winterize your Yamaha SX190, drain the cooling system, add antifreeze, stabilize the fuel, and remove the battery for storage. Additionally, clean the boat thoroughly and cover it with a protective cover to prevent damage from the elements.
Clean the upholstery with mild soap and water, using a soft brush or cloth. Avoid harsh chemicals that can damage the material. Rinse thoroughly and allow to dry completely. For UV protection, apply a marine-grade fabric protector.
Reduced speed performance can be caused by a dirty hull, damaged propeller, or engine issues. Clean the hull to remove any growth or debris, inspect the propeller for damage, and ensure the engine is running smoothly with no warning lights.
To change the oil in your Yamaha AR190, warm up the engine, turn it off, and remove the oil drain plug. Let the oil drain completely, replace the drain plug, and fill with new oil as per the manufacturer’s specifications. Dispose of the used oil responsibly.
Stiff steering can result from low lubrication or a kinked steering cable. Check for any visible obstructions and lubricate the steering system components. If the problem persists, inspect the steering cable for damage and replace it if necessary.
The impeller should be inspected at least once a year or every 100 hours of operation, whichever comes first. Regular inspection helps prevent cooling system failure and ensures optimal engine performance.
Excessive vibration may be due to a damaged propeller, engine mount issues, or debris caught in the jet intake. Inspect the propeller for bends or damage, check the engine mounts for tightness, and clear any obstructions from the intake.