Datsun BLUEBlRD P 410 Series User Manual

When
ItS
re
employment
by recondltIOmng
IS
unavOIdable add matenal
to
the
rocker
arm and lInk
by weldIng
and
fInISh them WIth
a fIle
but
tms cannot
last
long
and IS no more
than a
temporary
measure
Renew the arm
pIn
when It IS found worn
excessIvely
The
dIaphragm
spnng
arm
spnng
seldom
become
faulty
but when
weakened
replace
them
always
with
standard ones
If
the
dIaphragm spnng
IS
too stron
It
results In overflow
of
the
float cham
ber of the carburetor
The tenSIOn of the
spnng
must
not
be
strengthened
or weakened
arbItranly
by
hand
Check to see If there IS
any
warp
on
the
JOInt
surfaces of the
cap
and
body
and after
dIsassemblIng
IS over
renew
the
gasket
to
keep
ItS
alr
tIghteness
Reassembling Installing
Employ
standard
sprIngs
for the
varIOUS uses as stated
before
Install
valves
precIsely
for close contact
wIth
theIr
respectIve
seats
In
screwIng
In
of
upper
and lower
bodIes and
dIaphragm
fIt them
together
accordmg
to
the marks
WhClh were
put
before the
dIsassemblIng
and
alIgn
one
screwmg
hole
to Its
mate and
then
screw
In
at
the
pOSItIOn
where the
dIaphragm
IS
fully
pulled
down
WIth the
rocker arm
pushed
towards
the SIde of the
body
by
and
pressure
Do
not
screw In
tIght
one
by
one SInce It
causes
warpIng
lnstead
clamp
all
the screws round
loosely
and
umformly
Then
tIghten
them
dIagonally
and
lastly
re
tIghten
all
of
them In order to make
sure
As a
general
rule
gaskets
should be
replaced by
new ones
InstallatIon on the
engIne
IS
done
In the reverse order to that for
dIsassembly
Be sure to set the
rocker
arm
so that
It
IS
contactIng
the
eccentrIC of camshaft
properly
not the rear
SIde or to one SIde
Replace
the
gasket
between the
cylInder
block
and
pump
WIth a new standard one
Checking
Function
When
repaIrs
of
the
pump
IS over or before It IS Installed on
the
engIne
make a check to see
When a vacuum
gauge
IS connected to the
pump
Inlet
port
and the
pump
IS
mounted on a tester the rocker arm IS actIvated
by
the eccentnc of
the camshaft
revolVIng
at
1000
rpm
Then the
gauge pressure
should nse
to
mgher
than 400
mm of
mercury
column and even If
operatIon
IS dIscontInued thIS condItIOn
should
rema1l1 tt more than 3 seconds
When a
gauge
or tester IS
not
avaIlable
test
In
the
follOWIng way
Clost the Inlet
port
and
outlet
port
wIth
fInger tIps
Then
after
operatIng
the
rocker
arm several tImes
suddenly
release the
fIngers
The
pump
IS
11
good
COndItIOnS If 3 to 5 seconds thence there can be heard
strong
Inlet and outlet
nOIse
respectIvely
The
pump
IS
mechanIcally
fIt for
use
when
by
connectIng
a hose to the
Inlet
port
It IS able to
draw
up gasolIne
from a
heIght
of more
than
O 5 m After
InstallIng
the
pump
test
ItS
functIOns
dunng operatIon
63

Datsun BLUEBlRD P 410 Series Specifications

General

Brand	Datsun
Model	BLUEBlRD P 410 Series
Category	Automobile
Language	English