Datsun 180B Service Manual page 369

Wheel and Tire
RECOMMENDED INFLATION PRESSURE
Umt
pSI
Car speed
Less than
More
than
Tire
size
70 MPH 70 MPH
II 5 km h lIS km h
Front
Rear
Front
Rear
645S
13
Normal load
24 28 28 32
4PR
MaXimum load
28 32
28
32
165SR I3
Normal load
28
28 28 28
165SR 14
MaXimum load
32 32 32 32
Notes
a
The
tire
mflallon
pressure
should be
measured when the
lire
IS
cold
b The tubes
deSigned
for radIal
tire
should be used
exclusively
MAINTENANCE AND
SERVICE
comfort ThIS also reduces
drlvmg
sound
to
a nUnlmum
resultmg
m
longer tire
life that
IS
overlnflallun
or
undennfldtlOn promotes
wear
at
cen
ter
tread
or
shoulder of
tire
If all
tires
are
Inspected frequently
and
main
tamed
correct lire
pressure It
TIRE
INFLATION
Correct
tire
pressure
IS very un
portant
to
ease
of
steering
and
ndlng
WT3
IS
possible
to
detect
sharp material
m
the tredd Also the above check
aVOids
abnormal
wear
wluch
mVltes
serious
problem
If
tires
Indtcate abnormal
or
uneven wear
the
cause
of
problem
should be detected and el1mtnated
After
mflatmg lIres
leakage
m
valve
should be checked Without
valve caps
leakage
Will
occur
due
to
dirt and
watcr resultmg
m
undennflallon
Ac
cordmgly
whenever
tire
pressure IS
checked be
sure
to
lighten
valve
caps
firmly
by hand
TIRE
REPAIR
Tubeless tire
In
order
to
Inspect a
leak
apply
soapy solutIOn
to tire
or
ubmerge
tire
and wheel
m
the water
after
mflatmg
tire to specified
pressure
SpeCial
m
spectlon
for leaks should
be carned
out
around the valve wheel
rim
and
along
the
tread
ExerCise
care
to
bead
and
nm
where
leakage
occurs
Wipe
out water
from
area
which leaks
air
bubbles and then mark the
place
With
chalk
After
rcmovlng
the matenals which
caused
puncture
seal the pomt When
repaIrIng
the puncture
use
the
lire
repair
kIts whIch
are
furnished from
lire
dealers
followmg
the
mstructlOns
proVIded
With the kits In
case
that
a
puncture becomes
large
or
there
IS
any
other
damage
on
the
tire
fabnc
repaIr
must be cdrned
out
by
authonzed lire
dealers
Tubed tire
In
order
to
mspect
a
leak
apply
soapy
solullon
to lire
tube
or
sub
merge
tlfe
tube
m
the
water
after
mflatmg lire
tube
SpeCIal
mspectlOn
for leaks should be carned
out
around
the valve
Wipe out water
from
area
where
air
bubbles
eXIst
and then
mark
the
place
With chalk
After
removing
the materials which
caused
puncture
seal the
pomt
When
repair
kIts furnished from
lire
dealers
followmg the
mstruclIons
proVIded
WIth
the
kIts
When
a puncture
he
comes
large
or
there
IS
any
other
damage
on
the
tire
fabnc
repair
must
be carned
out by
an
authOrized
lire
dealer