Subaru 1600 Service Manual page 105

2) Install oil pressure switch (Vehicle
without pressure gauge) or plug
(Vehicle with pressure gauge) on
crankcase. Before installation, apply
liquid gasket (Fuji Bond C
or
equiva-
lent) to the threads of pressure switch
body or plug body.
TortJ.ue
22 - 27 N·m
(2.2 - 2.8 kg·m,
16 - 20 ft·lb)
3) Install crankshaft bearings on
crankcase.
*
Oil passage.
Crankshaft bearings
AS-336
Fig.3·152 Installing crankshaft
bearings
4) Insert valve lifters into the lifter
""~("'s
in crankcase and hold them on
#1 and #3~,~~linder side by using
Valve Ufter
CliP
899804100 (only for
hydraulic valve lifter).
NOTE:
Apply
oil to the valve lifters before
instanation.
s) {n.stallcranbhaft and camshaft on
?~,cr~se half having
#2
and #4
~f!tin~J":
NOTE:
a. Apply oil to the camshaft and
crankshaft bearings before installa·
tion.
b. One of the bolt holes in the crank·
shaft gear has a larger chamfer
than others. Install the crankshaft
so that the punch mark on the cam
gear can be seen through this bolt
hole in the crankshaft gear.
c. Whenever the camshaft is replaced
because of its abnormality, replace
the valve lifters with new ones too.
*
Oil clearance of crankshaft (Refer
to 3-7,15.)
ENGINE
1 Crankshaft gear 3 Punch
AS·337
2 Large chamfer 4 Camshaft gear
Fig.
3·153
Aligning crankshaft and
camshaft gears
6) Install O·ring and
backup
ring
on the crankcase half having
#2
and
#4 cylinders,
1
O-ring
2 Backup ring
Fig. 3·154 Installing D·ring and
backup ring
AS·338
7) Apply liquid gasket (Fuji Bond
C
or
eqUivalent) on the mating surface
of crankcase. '
NOTE:
Before applying liquid gasket. clean
the mating surfaces of the crankcase
so that they are free of oil, grease and
dust by using thinner or the like.
A5·339
Fig.3·155 Applying liquid gasket
8) Put Valve Ufter Clips
(899804100) between valve lifters in
the crankcase half having the #1 and
#3 cylinders, to prevent lifters from
dropping off (for solid valve lifter).
3-68
9) Bring together the crankcase
halves and tighten the crankcase bolts
and nut with a plain washer to the
specified torques and in the specified
sequence.
Torque for crankcase bolts and nut
I
Thread size
Torque
39-47N·m
IOmm ...... 6 (4.0 4.8 kg-m,
i
29 - 35 ft·lb)
23 - 26 N'm
8mm ...... 2 (2.3 - 2.7 kg·m,
I
17 - 20 ft·lb)
1
4.4
5.4 N'm
6 mm ...... 2
i
(0.45 - 0.55 kg·m,
I
3.3 4.0 ft·lb)
AS·340
Fig.
3-156
Tightening
~uence
for
crankcase bolts and nut
NOTE:
a. Install the front hanger at this time.
b. Pull cam gear fully;
c. Make sure that the O·ring is in-
stalled exactly.
d. Install stiffener (4WD) at this time
temporarily.
e. Take out Valve Lifter Clips (only
for solid valve lifter).
10)
So"",
,,"""aft plate on
of!
case with the two bolts and.· ck
washers, working through tbe hOle in
cam gear.
NOTE: :-"" ..
Bend the lock washers to
secuflll~
the bolts.
~A~'