Subaru Legacy 2003 Service Manual page 1726

27) Install the water pump and gasket.
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)
NOTE:
• Be sure to use a new gasket.
• When installing the water pump, tighten bolts in
two stages in alphabetical sequence as shown in
the figure.
( E )
( D )
( C )
28) Install the water by-pass pipe for heater.
29) Install the oil cooler.
Tightening torque:
T1: 55 N·m (5.5 kgf-m, 40 ft-lb)
T2: 69 N·m (7.0 kgf-m, 50.6 ft-lb)
T3: 6.4 N·m (0.65 kgf-m, 4.7 ft-lb)
T2
( A )
( B )
( C )
T3
(A) O-ring
(B) Oil cooler
(C) Oil cooler connector
CYLINDER BLOCK
( F )
( A )
( B )
ME-00167
T1
ME-00640
ME(H4DOSTC)-81
30) Install the oil filter using ST.
ST 18332AA000 OIL FILTER WRENCH
31) Install the water by-pass pipe between oil cool-
er and water pump.
32) Install the water pipe.
NOTE:
Always use a new O-ring.
33) Install the cylinder head assembly.
<Ref. to ME(H4DOSTC)-62, INSTALLATION,
CYLINDER HEAD ASSEMBLY.>
34) Install the oil level gauge guide and tighten the
attaching bolt (left side only).
35) Install the rocker cover.
36) Install the crankshaft sprocket.
<Ref. to ME(H4DOSTC)-56, INSTALLATION,
Crankshaft Sprocket.>
37) Install the camshaft sprocket.
<Ref. to ME(H4DOSTC)-55, INSTALLATION,
Camshaft Sprocket.>
38) Install the timing belt assembly.
<Ref. to ME(H4DOSTC)-49, INSTALLATION, Tim-
ing Belt Assembly.>
39) Install the belt cover.
<Ref. to ME(H4DOSTC)-46, INSTALLATION, Belt
Cover.>
40) Install the crankshaft pulley.
<Ref. to ME(H4DOSTC)-44, INSTALLATION,
Crankshaft Pulley.>
41) Install the generator and A/C compressor
brackets on cylinder head.
42) Install the V-belt.
<Ref. to ME(H4DOSTC)-42, INSTALLATION, V-
belt.>
43) Install the intake manifold.
<Ref. to FU(H4DOSTC)-18, INSTALLATION, In-
take Manifold.>
MECHANICAL