ENGINE COOLING 1D – 11
DAEWOO V–121 BL4
Installation Procedure
1. Install a new ring seal to the coolant pump.
2. Coat the sealing surface of the ring seal with Lubri–
plate±.
3. Install the coolant pump to the engine block with
the flange aligned with the recess of the rear timing
belt cover.
4. Secure the coolant pump to the engine block with
the mounting bolts.
Tighten
Tighten the coolant pump mounting bolts (DOHC) to
20 NSm (15 lb–ft).
5. Install the timing belt tension roller to the oil pump
with the flange inserted into the recess of the oil
pump.
6. Install the timing belt tension roller bolt. Do not
tighten the bolt at this time.
7. Install the timing belt. Refer toSection 1C, DOHC
En–gine Mechanical.
8. Refill the engine cooling system. Refer to ”Draining
and Refilling the Cooling System” in this section.
ELECTRIC COOLING FAN– MAIN OR
AUXILIARY
Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the cooling fan electrical connector.
3. Remove the fan shroud mounting bolts.
4. Lift the fan shroud assembly upward, and remove
the fan shroud assembly from the vehicle.