Datsun 1980 200SX Service Manual page 348

Steering
Gear
fModel
VR847U STEERING SYSTEM
Worm
bearins preload
1
Fit
worm
gear
assembly with
worm
bearing
in gear
housing
SST088
2 Install
adjusting plug
using
Tool
KV48101400
3
Adjust
worm
bearing
preload
using Tools
CAUTION
Always adjust
worm
bearing preload
by turning adjusting plug
in
tighten
direction
Rotate
worm
shaft
a
few
turns
in
both directions
to
settle down
worm
bearing
and
measure
preload
Worm
bearing preload with oil
sean
0 39 059 N
m
4 0
6 0
kg em
3 5 5 2 lb
4
Apply
suitable
liquid sealant
around lock
nut inner
surface
Apply
sealant
Adj usting plug
Lock
nut
SST090
ST 8
5
Tighten
lock
nut using
Tooh
KV48101500
KV48101400
SST091
6 After
tightening
lock
nut
check
worm
bearing preload
to
make
sure
it is within
specification
Sector shaft end
play
Select suitable adjusting
shim and
adjust
end
play
between
sector
shaft
and
adjusting
screw
Sector shaft
adjusting
screw
shims
Refer
to
S O S
Adjusting
him
Upper
I
sector cover
side
Sector shaft end play
O Ol 0 03
mm
10
0004 0 0012
n
Steering
gear
preload
I Press oil seal
to
steering
gear
housing
using
Tool
Before
pressing
oil seal
coat
seal
contacting
face of
oil seal with gear
fluid
2
Install
sector
cover
oil
adjusting
screw
with sector
shaft
Adjusting
screw
SST094
3 Set
worm
gear in
a
straight
ahead
position
4 Insert
sector
shaft
and
sector
cover
assembly
with
gasket into
gear
housing
Carefully
insert
sector
shaft
in
place
using
care
not to
scratch oil seal
5
Tighten sector
cover
to
gear
housing
f
1iJ15 25 N
m
11
5 2 5
kg
m
11
6 Pour recommended
gear oil into
assembly through
flller hole
and
install ftller plug
Specified
refill
capaeity
Approximetely 0 28 liter
5
8 US pt 112
Imp
pt