1. |
Drain engine coolant.
System is under high pressure when the
engine is hot.
To avoid danger of releasing scalding
engine coolant, remove the cap only when the engine is
cool. | |
2. |
Loosen the alternator tension adjusting bolt
(A) to loosen tension.

|
3. |
Remove the drive belt (A).

|
4. |
Remove the water pump pulley (A).
Tightening
torque :
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~
8.7 lb-ft)
|

Tighten the bolts diagonally when
installing. | |
5. |
Remove the water pump (A).
Tightening
torque :
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~
8.7 lb-ft)
|

Install the water pump with a new
gasket. | |
6. |
To install, reverse the removal
orders. |
7. |
Fill with engine
coolant. |
8. |
Start engine and check for
leaks. |
9. |
Recheck engine coolant
level. |
Water Temperature Control Assembly
2. |
Disconnect the battery negative
terminal. |
3. |
Remove the air duct and air cleaner assembly.
(Refer to Engine and transaxle
assembly) |
4. |
Disconnect the engine coolant temperature
sensor connector (A).

|
5. |
Disconnect the radiator upper hose
(A).

Install the radiator hoses as shown
illustrations. |

|
6. |
Disconnect the heater hoses (A).

Install the heater hoses as shown
illustrations. |

|
7. |
Remove the water temperature control assembly
(B) after disconnecting the throttle body cooling hose
(A).
Tightening
torque :
9.8 ~ 11.7N.m (1.0 ~ 1.2kgf.m, 7.2 ~
8.7lb-ft)
|

|
8. |
Remove the intake manifold. (Refer to Intake
and exhaust system) |
9. |
Remove the heater pipe (A).
Tightening
torque
M6 bolt and nuts :
9.8 ~ 11.8N.m (1.0 ~ 1.2kgf.m, 7.2 ~
8.7lb-ft)
M8 bolt :
18.6 ~ 23.5N.m (1.9 ~ 2.4kgf.m, 13.7 ~
17.4lb-ft)
|

|
10. |
To install, reverse the removal
orders.
Clean the surface of the water
temperature control assembly before
installing. | |
1. |
Check each part for cracks, damage or wear,
and replace the coolant pump assembly if
necessary. |
2. |
Check the bearing for damage, abnormal noise
and sluggish rotation, and replace the coolant pump assembly if
necessary. |
3. |
Check for coolant leakage. If coolant leaks
from hole, the seal is defective. Replace the coolant pump assembly
and gasket.
A small amount of “weeping” from the
bleed hole is
normal. | |