11. COOLING SYSTEM SUPER 9 50 Upper Hose Reinstall the upper and lower hoses, make sure the bands are secured. . Reserve Tank Lower Hose Fill the reserve tank with coolant. ( 3-10) Air Duct Reserve Tank Check for coolant leaks. Install the front upper and lower cover. Water Pump WATER PUMP MECHANICAL SEAL (WATER SEAL) INSPECTION Inspect the telltale hole for signs of mechanical seal coolant leakage. If the mechanical seal is leaking, remove the right crankcase cover and replace the mechanical seal. Telltale Hole Right Crankcase Cover 11-6