1. |
Loosen the drain plug (A), and drain the
coolant.
Remove the radiator cap to speed
draining.

Never remove the radiator cap when the
engine is hot. Serious scalding could be caused by hot fluid
under high pressure escaping from the
radiator. | |
2. |
Remove the drive belt (A).

|
3. |
Remove the exhaust manifold heat protector
(A).
Tightening
torque:
7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~
8.7 lb-ft)
|

|
4. |
Remove the water inlet pipe bolt (A), and then
remove the water pump (B) and the gasket.
Tightening
torque:
A: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2
~ 8.7 lb-ft)
B: 18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m,
13.7 ~ 17.4 lb-ft)
|

|
5. |
Installation is in the reverse order of
removal. |
6. |
Fill the radiator with coolant and check for
leaks.
•
|
Bleed air from the cooling system.
|
-
|
Start engine and let it run until
it warms up. (Until the radiator fan operates 3 or 4
times.) |
-
|
Turn off engine and let it cool
down. Check the coolant level and add coolant if needed.
This will allow trapped air to be removed from the
cooling system. |
-
|
Put the radiator cap on tightly,
then run engine again and check for
leaks. | | |
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.
A small amount of "weeping" from the
bleed hole is
normal. | | |