COOLING AND LUBRICATION SYSTEM 7-11 WATER PUMP REMOVAL AND DISASSEMBLY NOTE: Before draining engine oil and engine coolant, inspect engine oil and coolant leakage between the water pump and crankcase. If engine oil is leaking, visually inspect the oil seal and O-ring. If engine coolant is leaking, visually inspect the mechanical seal and seal washer. (7-13) • Remove the under cowlings. (8-5) • Drain the engine coolant. (2-17) • Drain the engine oil. (2-12) • Remove the gearshift lever 1. • Remove the engine sprocket cover 2. E • Disconnect the water hoses. PL SAM • Release the gear position switch lead wire from the clamp 3. • Remove the water pump 4.