Subaru Legacy 2002 Service Manual page 373

Mechanical
ST 499587100 OIL SEAL INSTALLER
(2) Apply fluid packing to matching surface of
oil pump.
Fluid packing:
THREE BOND 1215 or equivalent
(A) O-ring
(3) Apply a coat of engine oil to the inside of the
oil seal.
(4) Install oil pump on cylinder block. Be care-
ful not to damage oil seal during installation.
Tightening torque:
6.4 N·m (0.65 kgf-m, 4.7 ft-lb)
CAUTION:
¼ Do not forget to install O-ring and seal when
installing oil pump.
¼ Align flat surface of oil pump's inner rotor
with crankshaft before installation.
24) Install water pump and gasket.
CYLINDER BLOCK
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:
¼ Be sure to use a new gasket.
¼ When installing water pump, tighten bolts in
two stages in alphabetical sequence as shown
in figure.
S2M0235
25) Install water by-pass pipe for heater.
26) Install oil filter using ST.
ST 498547000 OIL FILTER WRENCH
S2M0739B
27) Tighten cylinder head bolts.
(1) Apply a coat of engine oil to washers and
bolt threads.
(2) Tighten all bolts to 29 N·m (3.0 kgf-m, 22
ft-lb) in alphabetical sequence.
Then tighten all bolts to 69 N·m (7.0 kgf-m, 51
ft-lb) in alphabetical sequence.
(3) Back off all bolts by 180° first; back them off
by 180° again.
S2M0118B (4) Tighten bolts (a) and (b) to 34 N·m (3.5
kgf-m, 25 ft-lb).
(5) Tighten bolts (c), (d), (e) and (f) to 15 N·m
(1.5 kgf-m, 11 ft-lb).
(6) Tighten all bolts by 80 to 90° in alphabetical
sequence.
CAUTION:
Do not tighten bolts more than 90°.
(7) Further tighten all bolts by 80 to 90° in
alphabetical sequence.
ME-84
H2M1568B
B2M2611A