Suzuki AN400 Service Manual page 208

6-14 COOLING AND LUBRICATION SYSTEM
• To press-fit the mechanical seal into the water pump, use a
pipe shape material of an appropriate size.
&
Replace the mechanical seal with a new one.
NOTE:
The new mechanical seal is applied with a sealing agent at the
factory.
• Install the impeller and water pump shaft 3.
• Install the E-ring.
• Install the water pump cover to the water pump with the
O-ring 4 fitted and grease coated.
( 99000-25010: SUZUKI SUPER GREASE "A" (Others)
99000-25030: SUZUKI SUPER GREASE "A" (USA)
• Apply SUZUKI SUPER GREASE to the O-rings 5, 6 and
install the water pump case on the engine.
( 99000-25010: SUZUKI SUPER GREASE "A" (Others)
99000-25030: SUZUKI SUPER GREASE "A" (USA)
• Install the water pump with the flats on the pump shaft end A
securely engaged with the slot B on the oil pump shaft.