Subaru Legacy 2004 Service Manual page 1238

COOLING
4) Install the tensioner bracket.
Tightening torque:
%
25 N m (2.5 kgf-m, 18.1 ft-lb)
5) Install the cam sprocket (LH) using ST. <Ref. to
ME(H4DOTC)-51, INSTALLATION, Cam Sprock-
et.>
6) Install the camshaft position sensor. <Ref. to
FU(H4DOTC)-25, INSTALLATION, Camshaft Po-
sition Sensor.>
7) Install the belt idler No. 2 (C).
8) Install the belt idler (B).
9) Install the automatic belt tension adjuster (A)
which has a tension rod held by a pin. <Ref. to
ME(H4DOTC)-44, AUTOMATIC BELT TENSION
ADJUSTER ASSEMBLY AND BELT IDLER, IN-
STALLATION, Timing Belt.>
Tightening torque:
%
39 N m (4.0 kgf-m, 28.9 ft-lb)
( C )
10) Install the timing belt. <Ref. to ME(H4DOTC)-
45, TIMING BELT, INSTALLATION, Timing Belt.>
11) Install the V-belts. <Ref. to ME(H4DOTC)-39,
INSTALLATION, V-belt.>
12) Install the radiator. <Ref. to CO(H4DOTC)-20,
INSTALLATION, Radiator.>
13) Install the collector cover.
Water Pump
C: INSPECTION
1) Check the water pump bearing for smooth rota-
tion.
2) Check the water pump pulley for abnormalities.
3) Make sure the impeller is not deformed or dam-
aged.
4) Inspect the clearance between impeller and
pump case.
Clearance between impeller and pump case:
Standard value
CO-00025
5) After water pump installation, check the pulley
shaft for engine coolant leaks and noise. If leaks or
noise are noted, replace the water pump assembly.
( A )
( B )
CO-00023
CO(H4DOTC)-16
0.5 — 1.5 mm (0.020 — 0.059 in)
CO-00293