Subaru XT 1988 Service Manual page 194

2-3 ENGINE
(4)
With
#1
and
#2
cylinders facing down, turn crank-
shaft until
#3
and
#4
piston connecting rods are at the
bottom dead center position. Similarly to
#1
and
#2
cylinders, install pistons, piston pins, and circiips to
#3
and
#4
connecting rods.
Install crankshaft bolt to turn crankshaft.
(5)
Turn crankshaft, and check whether pistons are
assembled correctly.
10) Apply fluid packing (Fuji-bond C, or equivalent) to plugs,
and tighten it with aluminium gasket placed in between.
Tightening torque:
62 -76 N·m (6.3 - 7.7 kg-m, 46 - 56 ft-Ib)
11) Install rear oil seal to cylinder block using INSTALLER
(499587000).
Coat oil seal lips with grease.
Coat the outside surface of oil seal with engine oil.
Max. allowable out-of-squareness of oil seal:
0.3 mm (0.012 in)
Fig. 84
38
12) Install oil separator cover with gasket placed in
between.
Tightening torque:
4.4 - 5.4 N·m (0.45 - 0.55 kg-m, 3.3 - 4.0 ft-Ib)
13) Install front oil seal to cylinder block using OIL SEAL
INSTALLER (499567000) or (499567100).
Coat the outside surface of oil seal with engine oil, and oil seal
lip with grease. Force-fit oil seal squarely into position.
Max. allowable out·of·squareness of oil seal:
0.2 mm (0.008 in)
Fig. 85
INSTALLATION
1)
Secure oil strainer to cylinder block with oil strainer stays.
2) install oil pan.
Tightening torque:
4.4 - 5.4
N'm
(0.45 - 0.55 kg-m, 3.3 - 4.0 ft·lb)
3) Install cylinder heads to cylinder blocks with gaskets
placed between.
When tightening bolts, apply oil to the threads and tighten
them in two or three successive steps until the final tightening
is at the specified torque.
In each step, tighten them in the specified sequence.
1st step:
29 N'm (3.0 kg-m, 22 ft·lb)
2nd step:
59 N'm (6.0 kg·m, 43 ft·lb)
3rd (final) step:
64 N'm (6.5 kg·m, 47 ft-Ib)