Subaru Legacy 2003 Service Manual page 1774

2) Install tensioner bracket.
Tightening torque:
25 N·m (2.5 kgf-m, 18.1 ft-lb)
3) Install left-hand belt cover No. 2.
Tightening torque:
5 N·m (0.5 kgf-m, 3.6 ft-lb)
4) Install left-hand camshaft sprockets by using ST.
ST 18231AA010 CAMSHAFT SPROCKET
WRENCH (Intake side)
ST 499207400 CAMSHAFT SPROCKET
WRENCH (Exhaust side)
5) Install camshaft position sensor. <Ref. to
FU(H4DOSTC)-30, INSTALLATION,
Position Sensor.>
Tightening torque:
98 N·m (10.0 kgf-m, 72.3 ft-lb)
6) Install belt idler No. 2 (C).
7) Install belt idler (B).
Tightening torque:
39 N·m (4.0 kgf-m, 28.9 ft-lb)
WATER PUMP
8) Install automatic belt tension adjuster which ten-
sion rod is held with pin. <Ref. to ME(H4DOSTC)-
49, BELT IDLER AND AUTOMATIC BELT TEN-
SION ADJUSTER ASSEMBLY, INSTALLATION,
Timing Belt Assembly.>
CO-00020
9) Install timing belt. <Ref. to ME(H4DOSTC)-49,
INSTALLATION, Timing Belt Assembly.>
10) Install V-belts. <Ref. to ME(H4DOSTC)-42, IN-
STALLATION, V-belt.>
11) Install radiator main fan and sub fan motor as-
semblies. <Ref. to CO(H4DOSTC)-28, INSTALLA-
TION, Radiator Main Fan and Fan Motor.> and
<Ref. to CO(H4DOSTC)-30, INSTALLATION, Ra-
diator Sub Fan and Fan Motor.>
12) Install reservoir tank.
CO-00151
Camshaft
13) Connect overflow hose.
ST
14) Install air intake duct.
CO-00150
15) Lift-up the vehicle.
16) Connect radiator outlet hose (A) and heater by-
pass hose (B) to water pump.
CO(H4DOSTC)-19
( C )
COOLING
( A )
( B )
CO-00149
CO-00087
CO-00086