Surge Tank - Daewoo Nubira User Manual

DAEWOO V–121 BL4
ENGINE COOLING 1D – 13
4. Install the fan to the fan shroud assembly with the
single nut in the center of the fan hub.
Tighten
Tighten the fan motor nut to 3.2 NSm (28 lb–in).
5. Install the fan shroud assembly to the radiator.
Important : Be careful to seat the mounting post on the
fan shroud into the socket at the radiator left tank. Be sure
to slip the tab at the bottom edge of the shroud into the re-
taining clip near the center of the radiator.
6. Secure the shroud to the top of the radiator with the
mounting bolts.
Tighten
Tighten the fan assembly mounting bolts to 4 NSm (35
lb–in).
7. Connect the cooling fan electrical connector.
8. Connect the negative battery cable.

SURGE TANK

Removal Procedure
CAUTION : To prevent personal injury, do not remove
the surge tank cap while the engine and the radiator
are hot, because the heat causes the system to re-
main under pressure. Scalding fluid and steam may
be blown out under pressure.
1. Drain the engine coolant to below the level of the
surge tank.
2. Loosen the return hose clamp and disconnect the
return hose from the top of the surge tank.
3. Loosen the throttle body hose clamp and discon-
nect the throttle body hose from the top of the
surge tank.
4. Loosen the feed hose clamp and disconnect the
feed hose from the bottom of the surge tank.