Datsun BLUEBlRD P 410 Series User Manual

Removing
and
Replacing
the
Tappets
Remove
the
carburetor and the
rocker cover then take off the
mamfolds
DIsconnect the
high
tension
leads frDm the
sprong plugs
remove the
rocker
assembly
and
wIthdraw the
push
rods
keepmg
them
m
theIr
respectIve pOSltIOnS
so that
they
Will be
replaced
onto
the same
tappets
Remove the
tappet
covers and
hft out
the
tappets
also
keepmg
them
m same locatIOns
FIg
8
New
tappet
should
be htted
by
selectIve
assembly
so that
they
fall
mto
the
gulds
under theIr
own
wdlght
when lubncated
Assembly
IS
a
reversal of the
above
procedure
but car should
be
taken to see that
tappet
cover
Jomts
are 011
tIght
and
that
the
rockers
are
adJusted
to
give
the correct
valve clearance
Fig
8
Removing
a
Tappet
Piston and
Connecting
Rod
Removal
Dram the
coohng
water
from the
engme
and
radIator Dram
and
remove
the
sump
from the
engme
then
dIsconnect and
remove the 011 stramer Take
out the set screws
and rock washers
from the
bIg
ends and WIthdraw the
caps
It will
be
noted that the
caps
are off set
When
used
P lrts
are r
placed
after
dlsmanthng
It IS essentIal
they
are fltted mto theIr
ongmal pOSltlOns
To
en
sure correct
refIttIng
mark the
caps
and
connectIng
rods on the SIdes to Iden
tIfy
them
together
The
pIston
and
connectIng
rods must be
with
drawn
up
wards
through
the
cyhnder
bores
Release
the
connectmg
rod
from
the
crankshaft
and
slowly push
the
pIston
and rod
upwa
ds
through
the
cyhnder
bore
NOTE
It
may
be
necessary
to
remove the
nng
of carbon or
hp
from the
top
of the
cyhn
er
bore With a hand
scraper
to aVOld nsk
of
pIston nng
breakage
Remove
the
assembly
from the
top
of the
cyhnder
block
Check
the
cranlcpms
for
ovahty
wlth a
paIr
of
mIcro meter
calIpers
and
examme
the
beanng
surface
for
scormg
either defect
w1l1 neces
sltate the removal of the crankshaft for
regnndmg
28

Datsun BLUEBlRD P 410 Series Specifications

General

Brand	Datsun
Model	BLUEBlRD P 410 Series
Category	Automobile
Language	English