Datsun 510 Workshop Manual page 35

BDgine
Notes
Make
sure
that crankshaft and camshaft
keys point
upwards
Set
timing
chain
by
making
its
mating
marks align
with those
of crankshaft
sprocket
and camshaft
sprocket
at
the
right
hand side There
are
forty
twa
chain
links between
twa
mating
marks of
timing
chain
No 2 hole is
factary
adjusted
When chain
stretches
el
cessiveIy adjust
camshaft
sprocket
at
No 3 hole
Use
a
set
Of
timing
marks and location
hole numbers
Install chain
guide
to
cylinder
block
Install chain tensioner
Note
Adjust
the protrusion
of chain
ten
sioner spindle to
0 in
Press
new
oil seal in front
cover
front
cover
oil seal should be
replaced
when front
cover
is
disassembled
I
Fig 62
Installing
chain tensioner
Fig
63
Installing
runt
cover
Instal1 front cover
with
gasket
in
place
Notes
Apply
sealant to
front side of
cylinder
block and front
cover
gasket
as
shown in
Figure
42
Apply
sealant
only ta
the
top
of front
cover as
shown in
Figure
42
Install front
cover
with head
gasket
in
place
Check the
height
difference between
cylinder
block upper face and front
cover
upper face Its
difference must be less
than 0 0059 in
Nate that
different
types
of bolts
are
used
Apply
a
lithium grease to
sealing
lip
of oil
seal
Tightening
torque
Size M8
10 3151
7 2 to 11 6
ft lb
Size M6
10 236 in
2 9 to
5 8 ft lb
Install
crankshaft
pulley
and
water pump
then set No
1
piston
at T D C
on
its
com
pression
stroke
Crankshaft
pulley
nut
tightening torque
86 8 to
115 7 ft lb
EM 172
Fig
64 Front
cover
bolts
33