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WATER PUMP Structure:
1—Water pump housing 2—Water pump impeller 3—Water pump gear 4—Water pump shaft bearing 5—Water pump seal (ceramics-lead)
Disassembly: ——To disconnect the negative terminal of battery; ——To discharge engine coolant (refer to the coolant discharge process); ——To disconnect poly V-belt and power pump belt; ——To demount timing shield; ——To unscrew and take 4 bolts out of the front side of cylinder block. ——To demount the water pump assembly; ——To demount the water pump gasket.
Assembly: ——To install the new gasket on the water pump; ——To install the water pump assembly in the cylinder block and screw up 4 fixing bolts by hand, and ——The water pump impeller installed in the cylinder block should be able to rotate freely; ——To refill engine coolant; ——To check leakage occurrences of engine coolant. Note: Because water pump assembly can not be
Tightening Torque Gasket |