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ID
19
OPERATION
No.
ID
442- 3 : Overhauling
a steering assembly
Op.ID
442-3
267
11
4
To
connect
the
steering
levers:
Pack
a little
adhesive
grease
in
the
annular
space
between
the
ball
pin
stem
and
the
housing.
Fit
the
nylon
cup.
Carefully
clean
off
all
grease
from
the
ball
pin
taper.
Fit
the
rubber
cup.
Fit
the
lever
(1)
(There
is
one
left
hand
lever
and
one
right
hand
lever.
Make
sure
they
are
fitted
correctly).
Tighten
the
nut
to
29
ft.lbs
(4 m.kg)
and
insert
a split
pin
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
To
fit
and
adjust
the
pinion
(see
Pl.
90
and
97).
NOTE
- Be'fore
proceeding
with
this
operation,
remove
all
traces
of grease
from
the
parts.
4
b)
c)
d)
e)
f i
d
Place
the
outer
race
of the
bearing
(31)
in
position,
using
a press.
Fit
the
lower
bearing
(36)
in
the
steering
assembly
(observe
the
order
of
assembly).
Fit
the
pinion
without
the
balls
of
the
rear
bearing
(31)
and
screw
nut
(29),
after
inserting
an
adjusting
washer
(32)
(see
Pl.
90,
fig.
3)
between the nut and the bearing.Hold
the
pinion
in a vice,
and
tighten
moderately.
Tighten
the
nut
(29)
to
36 ft.lbs
(5
m.kg)
(torsion
spanner
2471-T,
see
P1.7,
fig.2)
. . . . . .
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Place
the
steering
assembly
on
a support
(vice
support
1999-T,
see
P1.93,
fig.
l),
with
the
pinion
down.
Rotate
the
pinion
by
pulling
it
downwards,
to
enable
the
balls
to
be
inserted.
Place
a new
6 mm
diameter
ball
(ball
for
the
upper
bearing
31)
),
in
the
centre
hole
in
the
end
of
the
pinion,
and
fit
the
support
1997-T
(provided
with
a dial
gauge
(2437-T)
equipped
with
a flat
probe),
on
the
steering
assembly
(see
P1.97,
fig.1).
The
dial
gauge
should
be
loaded
by
approximately
6 mm.
With
the
dial
gauge
probe
resting
against
the
ball
in
the
end
of the
pinion,
place
the
zero
on
the
dial
opposite
the
large
pointer
and
note
the
position
of
the
small
pointer,
for
example
between
7 and
8
. . . . . . . . . . . . . . . . . . . . . . .
Remove
the
dial
gauge
support
and
the
ball
placed
in
the
end
of the
pinion.
Remove
the
steering
from
the
support.
Remove
the
nut
(29)
and
the
pinion.
Fit
the
pinion
on
a support
(vice
support
1999-T,
see
Pl.
129,
fig.
I),
with
the
pinion
down.
Place
the
pinion
in
a support
(support
1996-T,
see
P1.93,
fig.3).
Fit
the
13
balls
of the
bearing
(31)
round
the
pinion.
The balls must befitted
dry.
Engage
the
pinion
prepared
in
the
manner
described
above,
in
the
steering
assembly.
Release
the
pinion
support.
Tighten
the
nut
(29)
so that
the
pinion
rotates
freely
with
no
play
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . . . . . . . . . . . .
Place
the
6 mm
diameter
ball
(used
in
paragraph
c),
in
the
centre
hole
in
the
end
of
the
pinion,
and
fit
the
support
1997-T
equipped
with
the
dial
gauge,
on
the
steering
assembly
(see
P1.93,
fig.2).
Place
the
small
pointer
in
the
position
it had
in
paragraph
c,
then
allow
the
probe
to
move
against
the
ball
in
the
end
of the
pinion,
while
counting
the
turns
and
fractions
of a turn
registered
on the
gauge.
For
example
4.28
mm.
Select
an
adjusting
washer
of the
thickness
determined
above,
from
among
those
sold
by
our
Spare
Parts
Department.
In
the
example
chosen,
the
washer
NO.
DS
442-346
would
be
fitted
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove
the
dial
gauge
support
and
the
ball
placed
in
the
end
of
the
pinion.
Remove
the
nut
(29),
the
pinion
and
the
balls
of the
bearing
(31),
from
the
steering
assembly
(use
support
1996-T)
T 001,s
Assembly
1998-T
Torsion
spanner
2471-T
19 mm
socket
Vice
support
1999-T
Dial
gauge
support
1997-T
Dial
gauge
2437-T
Vice
support
1999-T
Support
1996-T
Dial
gauge
support
1997-T
Dial
gauge
2437-T
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