Coolant Pump - Daewoo CIELO EURO III Manual

DAEWOO T-154 BL2,3
4. Connect the bypass hose to the thermostat adapter.
5. Secure the bypass hose with a hose clamp.
6. Connect the upper radiator hose to the thermostat
housing.
7. Secure the upper radiator hose to the thermostat
housing with a hose clamp.
8. Refill the engine cooling system. Refer to "Draining
and Refilling the Cooling System" in this section.
A102D003

COOLANT PUMP

Removal Procedure
1. Drain the engine cooling system to a level below the
thermostat housing. Refer to "Draining and Refilling
the Cooling System" in this section.
2. Remove the rear timing belt cover. Refer to Section
1B, SOHC Engine Mechanical, or Section 1C, DOHC
Engine Mechanical.
3. Remove the coolant pump mounting bolts.
4. Remove the coolant pump from the cylinder block.
5. Remove the ring seal from coolant pump.
A102D005
Inspection and Cleaning Procedure
1. Inspect the coolant pump body for cracks and leaks.
2. Inspect the coolant pump bearing for play or abnor-
mal noise.
3. Inspect the coolant pump pulley for excessive wear. If
the coolant pump is defective, replace the coolant
pump as a unit.
4. Clean the mating surfaces of the coolant pump and
cylinder block.
A102D041
ENGINE COOLING 1D – 11