Suzuki RM125 Owner's Service Manual page 144

• Press the bearing with the special tool.
 09913-70210: Bearing installer set
NOTE:
When installing the bearing the stamped mark on the bearing
must face outside.
• Hold the water pump shaft with a wrench and tighten the
impeller to the specified torque.
 Impeller: 10 N·m (1.0 kgf-m, 7.0 lb-ft)
The impeller has left-hand threads.
• Install the dowel pins and a new gasket 1.
Use a new gasket to prevent engine coolant leakage.
• Tighten the crankcase cover bolts to the specified torque.
 Crankcase cover bolt: 11 N·m (1.1 kgf-m, 8.0 lb-ft)
CAUTION
CAUTION
COOLING SYSTEM 12-7