How can I change the water pump?
The water pump needs to be changed. What would be the best method of doing this?
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Rep: 862,2k
1,5k
980
2,4k
@mahdirahim61663 this should work for you
Removal and Installation
Loosen the drain plug, and then drain the engine coolant. Remove the radiator cap to drain with speed.
Remove the drive belt (A) after turning the drive belt tensioner (B) counterclockwise.
Remove the water pump pulley (A).
- Tightening torque :
- 7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8~ 7.2 lb-ft)
Remove the water pump (A) with the gasket.
- Tightening torque :
- 18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)
ULEV : 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)
SULEV : Using the SST (09392-2H100) (A), remove the front oxygen sensor (B) and the remove the exhaust manifold heat protector (C).
- Tightening torque
- Oxygen sensor:
- 39.2~ 49.0 N.m (4.0 ~ 5.0 kgf.m, 28.9 ~ 36.2 lb-ft)
- Heat protector bolts:
- 7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)
Remove the water pump housing (A) with the gasket and the water inlet pipe (B).
- Tightening torque :
- Bolt (C) : 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
- Bolt (D, E) : 18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)
Installation is reverse order of removal with a new water pump gasket.
Fill the engine coolant.
Start the engine and check for leaks.
Recheck the coolant level.
from here
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@mahdirahim61663 what exact year and engine size is it?
door oldturkey03
They there, I edited your question a little bit just to be a bit more accurate to what I believe you are asking. Can I ask what specifically is wrong with your car's water pump?
door Jacob Mehnert
@satpindersingh unlikely that it even has a butter pump. you are not giving us enough information. Make, Model, year, engine size, what pump, why do you think it is that pump, what have you checked?
door oldturkey03