1.
Disconnect the negative terminal from the battery.
Disconnect the negative terminal from the battery.
Remove the engine cover (A).
Remove the radiator grill upper guard (A).
Loosen the drain plug (A) and drain the engine coolant.
Remove the radiator cap (A) 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.
Remove the air duct (A) and the air cleaner assembly (B).
Remove the radiator upper shroud (A).
Remove the cooling fan (A).
Remove the cooling fan clutch (A).
Remove the cooling fan clutch (A) after fixing the cooling fan pulley (B) by inserting a pin (C) into the hole of it.
Turn the tensioner (B) clockwise and loosen, then remove the drive belt (A).
Remove the drive belt tensioner (A).
Remove the cooling fan pulley (A).
The cooling fan pulley bolt is left-hand thread.
To remove the bolt, screw it clockwise.
Remove the water pump pulley (A).
Remove the water pump (A).
Remove the intake manifold module. (Refer to intake and exhaust system in this group)
Remove the water outlet pipe (A) and the water inlet pipe (B).
Remove the drain plug (A) and drain the engine coolant.
Install the water pump (A).
Tightening torque :
19.6 ~ 24.5N.m (2.0 ~ 2.5kgf.m, 14.5 ~ 18.1lb-ft)
Install the water pump pulley (A).
Tightening torque :
18.6 ~ 23.5Nm (1.9 ~ 2.4kgf.m, 13.7 ~ 17.4lb-ft)
Tighten every bolt diagonally.
Install the cooling fan pulley (A).
Tightening torque :
76.5 ~ 80.4Nm (7.8 ~ 8.2kgf.m, 56.4 ~ 59.3lb-ft)
The cooling fan pulley bolt is left-hand thread.
To assemble the bolt, screw it counterclockwise.
Install the drive belt tensioner (A).
Tightening torque :
19.6 ~ 23.5N.m (2.0 ~ 2.4kgf.m, 14.5 ~ 17.4lb-ft)
Turn the tensioner (B) clockwise and loosen, then install the drive belt (A).
Install the cooling fan clutch (A).
Tightening torque :
58.8N.m (6.0kgf.m, 43.4lb-ft)
Install the cooling fan clutch (A) after fixing the cooling fan pulley (B) by inserting a pin (C) into the hole of it.
Install the cooling fan (A).
Tightening torque :
8.8 ~ 13.7Nm (0.9 ~ 1.4kgf.m, 6.5 ~10.1lb-ft)
Install the radiator upper shroud (A).
Tightening torque :
7.8 ~ 11.8Nm (0.8 ~ 1.2kgf.m, 5.8 ~ 8.7lb-ft)
Reconnect the radiator upper hose (A) and lower hose (B).
Install the air duct (A) and the air cleaner assembly (B).
Tightening torque :
9.8 ~ 11.8Nm (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7lb-ft)
Install the radiator grill upper guard (A).
Install the engine cover (A).
Reconnect the negative terminal from the battery.
Fill the radiator with coolant and check for leaks.
Install the O-ring to the water pipes.
Use new O-rings when reassembling.
Never apply sort of oil on O-ring and O-ring groove of pipe end.
O-ring must be free from scratching damage.
Install the water outlet pipe (A) and the water inlet pipe (B).
Tightening torque :
9.8 ~ 11.8Nm (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7lb-ft)
Make clean the contact face before assembly.
Insert pipe after to be wetting O-ring or inside of attaching hole by water or antifreeze.
Install the drain plug (A).
Tightening torque :
96.1~100.0N.m(9.8~10.2kgf.m,70.9~73.8lb-ft)
Install the intake manifold module. (Refer to intake and exhaust system in this group)
