Turbo Model

WARNING: This page is about a different car, the 2002 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.

Install the water pump onto the left-hand cylinder head.
CAUTION:
- Replace gasket with a new one.
- When installing water pump, tighten bolts in two stages in alphabetical sequence as shown in figure.
Tightening torque:

First; 12 N.m (1.2 kgf-m, 8.7 ft-lb)

Second; 12 N.m (1.2 kgf-m, 8.7 ft-lb)

Fig 1: Tightening Bolts In Stages And Sequence
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Install the tensioner bracket.
Tightening torque: 25 N.m (2.5 kgf-m, 18.1 ft-lb)

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

Fig 3: Installing The Left-Hand Belt Cover No. 2
Courtesy of SUBARU OF AMERICA, INC.
Install the left-hand camshaft sprockets by using ST.
ST 499207400 CAMSHAFT SPROCKET WRENCH

Tightening torque: 98 N.m (10.0 kgf-m, 72.4 ft-lb)

Fig 4: Installing The Left-Hand Camshaft Sprockets
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Install the camshaft position sensor. CAMSHAFT POSITION SENSOR .
Install the belt idler No. 2 (C).
Install the belt idler (B).
Install the automatic belt tension adjuster (A) which has a tension rod held by a pin. Refer to TIMING BELT ASSEMBLY .
Tightening torque: 39.4 N.m (4.0 kgf-m, 28.9 ft-lb)

Fig 5: Installing The Automatic Belt Tension Adjuster
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Install the timing belt. Refer to TIMING BELT ASSEMBLY .
Install the V-belts. Refer to V-BELT .
Install the radiator main fan and sub fan motor assemblies. Refer to Radiator Main Fan and Fan Motor and Radiator Sub Fan and Fan Motor .
Install the reservoir tank.

Fig 6: Installing The Reservoir Tank
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Connect the over flow hose.
Lift up the vehicle.
Connect the radiator outlet hose (A) and heater hose (B) to the water pump.

Fig 7: Connecting The Radiator Outlet And Heater Hoses
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Connect the water by-pass hose (C) and oil cooler hose (D).
Install the bolt which installs water by-pass pipe onto the oil pump.

Fig 8: Installing The Bolt Which Installs Water By-Pass Pipe Onto The Oil Pump
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Connect the connectors to radiator main fan and sub fan motors.
Install the radiator under cover.
Install the under cover.
Lower the vehicle.
Connect the battery ground cable.

Fig 9: Connecting The Battery Ground Cable
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Fill coolant. Refer to FILLING OF ENGINE COOLANT .