Subaru Impreza 2002 Service Manual page 4167

MECHANICAL
24) 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)
CAUTION:
• 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.
(C)
(D)
(E)
25) Install the water by-pass pipe for heater.
26) 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)
(A) O-ring
(B) Oil cooler
(C) Connector
27) Install the oil filter using ST.
ST 498547000 OIL FILTER WRENCH
CYLINDER BLOCK
(B)
(A)
(F)
EN1521
ME(STi)-82
28) Install the water by-pass pipe between oil cool-
er and water pump.
Tightening torque:
6.4 N·m (0.65 kgf-m, 4.72 ft-lb)
29) Install the water pipe.
NOTE:
Always use a new O-ring.
30) Install the cylinder head assembly. <Ref. to
ME(STi)-65, INSTALLATION, Cylinder Head As-
sembly.>
31) Install the oil level gauge guide and tighten at-
taching bolt (left side only).
32) Install the rocker cover.
33) Install the crankshaft sprocket. <Ref. to
ME(STi)-58, INSTALLATION, Crankshaft Sprock-
et.>
34) Install the camshaft
ME(STi)-56, INSTALLATION, Camshaft Sprock-
et.>
35) Install the timing belt assembly. <Ref. to
ME(STi)-49, INSTALLATION, Timing Belt Assem-
bly.>
36) Install the belt cover. <Ref. to ME(STi)-46, IN-
STALLATION, Belt Cover.>
37) Install the crankshaft pulley. <Ref. to ME(STi)-
45, INSTALLATION, Crankshaft Pulley.>
38) Install the generator and A/C compressor
brackets on cylinder head.
39) Install the V-belt. <Ref. to ME(STi)-43, IN-
STALLATION, V-belt.>
40) Install the intake manifold. <Ref. to FU(TUR-
BO)-15, REMOVAL, Intake Manifold.>
EN0321
sprocket. <Ref. to