Subaru 1600 Service Manual page 102

1 Valve spring retainer
2 Close coil side
A5-325
Up
Paint mark
~"
+
CI~'{~
A5-326
Fig. 3-136 Installed direction of valve
spring
4) Install spacer with gasket for air
injection system.
.-----
..
-~
Discrimination mark on spacer
1600
*
For right-hand Engine
side (# I & #3)
cylinder head 1800
Engine
For left-hand side (#2 &
#4) cylinder head
*
Only for 49 States
(except 4WD & 4WD-AT)
s.
Crankshaft
7
8
LH
1) Install connecting rod bearings on
connecting rods and connecting rod
caps_
NOTE:
Apply oil to 1hesurfaces of the
connecting rod bearings.
2) Install connecting rods and con-
necting rod caps on crankshaft with
connecting rod bolts and nuts.
ENGINE
Torque
(Connecting
rod nut)
39 -42 N'm
(4.0 - 4.3 kg-m,
29 - 31 ft-Ib)
with oil on threads
NOTE:
a. Position each connecting rod with
the side marked
f)
facing forward.
b. Each connecting rod has its own
mating cap. Make sure that they are
assembled correctly by checking
their matching number.
c. When tightening the connecting rod
nuts, apply oil on the threads.
*
Side clearance and oil clearance
(Refer to 3-7, 14.)
A5·l00
Matching number
A5·101
Fig. 3-137 Installing connecting rods
6. Camshaft
Install woodruff key on camshaft.
Place camshaft plate in position and
install cam gear by using Remover
Set (899714110).
Remove Set
(899714110)
Fig. 3-138 Installing cam gear
NOTE:
a. Pay attention to the assembling
direction of camshaft plate and cam
gear.
1,800 cc
engine
A5-328
1,600 cc
engine
o
A5-329
Fig.3-139 Camshaft plate and cam
gear
b. Place the camshaft journal on
Remover Set (899114110) when
pressing the cam gear.
*
Thrust clearance (Refer to 3-7,
16.)
7. Piston
I) Install piston rings on pistons as
follows.
Install oil ring spacer, upper rail
and lower rail in this order by hand.
Then install second ring and top.
ring with a piston ring expander.
Top ring
~
... _: R mark
~
~ Rmark
-: . ., J _
Second ring
~. ~ . ,,:.-~
/ ~
cr
upper rail
Oil ring Spacer
<
Lower feil
A5-073
Fig. 3·140 Cross section of piston
rings (Riken Piston Ring)