Water Pump: Installation

Install water pump onto left-hand cylinder head.
CAUTION:
- Replace gasket with a new one.
- When installing water pump, tighten bolts ii two stages in alphabetical sequence as show in figure.
Tightening torque:
1. First: 12 N.m (1.2 kgf-m, 8.7 ft-lb)
2. Second: 12 N.m (1.2 kgf-m, 8.7 ft-lb)
Fig 1: Installing Water Pump
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Install tensioner bracket.
Tightening torque: 25 N.m (2.5 kgf-m, 18.1 ft-lb)

Fig 2: Installing Tensioner Bracket
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Install left-hand belt cover No. 2.
Tightening torque: 5 N.m (0.5 kgf-m, 3.6 ft-lb)

Fig 3: Installing Left-Hand Belt Cover No. 2
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Install left-hand camshaft sprockets by using ST.
ST 4992707100: CAMSHAFT SPROCKET WRENCH

Tightening torque: 78 N.m (8.0 kgf-m, 57.9 ft-lb)

Fig 4: Installing Left-Hand Camshaft Sprockets
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Install camshaft position sensor. Refer to CAMSHAFT POSITION SENSOR
Install belt idler No. 2.
Tightening torque: 39 N.m (4.0 kgf-m, 28.9 ft-lb)

Fig 5: Installing Belt Idler No. 2
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Install automatic belt tension adjuster. Refer to AUTOMATIC BELT TENSION ADJUSTER ASSEMBLY AND BELT IDLER .
Install timing belt. Refer to TIMING BELT ASSEMBLY .
Install V-belts. Refer to V-BELT .
Install radiator main fan and sub fan motor assemblies. Refer to RADIATOR MAIN FAN AND FAN MOTOR and RADIATOR SUB FAN AND FAN MOTOR .
Install reservoir tank.

Fig 6: Installing Reservoir Tank
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Connect over flow hose.

Fig 7: Connecting Over Flow Hose
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Lift-up the vehicle.
Connect radiator outlet hose (A) and heater hose (B) to water pump.

Fig 8: Connecting Radiator Outlet Hose And Heater Hose To Water Pump
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Connect water by-pass hose (C). (AT vehicles only)
Install bolt which installs water by-pass pipe onto oil pump. (AT vehicles only)

Fig 9: Installing Bolt Which Installs Water By-Pass Pipe Onto Oil Pump
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Connect connectors to radiator main fan (A) and sub fan (B) motors.

Fig 10: Connecting Connectors To Radiator Main Fan And Sub Fan Motors
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Install under cover.
Lower the vehicle.
Connect battery ground cable.

Fig 11: Connecting Battery Ground Cable
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Fill coolant. Refer to FILLING OF ENGINE COOLANT .