2003 Yamaha Motorsports Royal Star Venture Owners Manual - Page 98
2003 Yamaha Motorsports Royal Star Venture Manual
Page 98 highlights
PERIODIC MAINTENANCE AND MINOR REPAIR EC000080 @ 1. Coolant reservoir 2. Maximum level mark 3. Minimum level mark 1. Coolant reservoir cap 3. Check the coolant level in the coolant reservoir. NOTE: The coolant should be between the minimum and maximum level marks. @ @ 7 4. If the coolant is at or below the minimum level mark, remove the rider seat (See page 3-13 for rider seat removal and installation procedures.), open the reservoir cap, add coolant to the maximum level mark, and then close the reservoir cap and install the rider seat. Coolant reservoir capacity: 0.89 US qt (0.74 Imp qt, 0.84 L) CAUTION: G If coolant is not available, use distilled water or soft tap water instead. Do not use hard water or salt water since it is harmful to the engine. G If water has been used instead of coolant, replace it with coolant as soon as possible, otherwise the engine may not be sufficiently cooled and the cooling system will not be protected against frost and corrosion. G If water has been added to the coolant, have a Yamaha dealer check the antifreeze content of the coolant as soon as possible, otherwise the effectiveness of the coolant will be reduced. EW000067 @ WARNING Never attempt to remove the radiator cap when the engine is hot. @ @ 5. Install the panel. 7-17