Nissan Juke F15. Manual — part 1182
STEERING WHEEL
ST-5
< BASIC INSPECTION >
C
D
E
F
H
I
J
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L
M
A
B
ST
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P
BASIC INSPECTION
STEERING WHEEL
Inspection
INFOID:0000000012200336
NEUTRAL POSITION STEERING WHEEL
1. Make sure that steering gear assembly, steering column assembly and steering wheel are installed in the
correct position.
2. Perform neutral position inspection after wheel alignment. Refer to
3. Set vehicle to the straight-ahead position and confirm steering wheel is in the neutral position.
4. Loosen outer socket lock nut and turn inner socket to left and right equally to make fine adjustments if
steering wheel is not in the neutral position.
STEERING WHEEL TURNING FORCE
1. Park vehicle on a level and dry surface, set parking brake.
2. Tires need to be inflated normal pressure. Refer to
3. Start engine.
4. Check steering wheel turning force when steering wheel has
been turned 360
° from neutral position.
NOTE:
Multiply the distance from the hook of spring balance to the cen-
ter of steering wheel by the measurement value with a spring
balance.
FRONT WHEEL TURNING ANGLE
1. Check front wheel turning angle after toe-in inspection. Refer to
2. Place front wheels on turning radius gauges and rear wheels on
stands, so that vehicle can be level.
3. Check the maximum inner and outer wheel turning angles for LH
and RH road wheels.
4. With the engine at idle, turn steering wheel from full left stop to
full right stop and measure the turning angles.
Steering wheel turning
force
: Refer to
L
: 185 mm (7.28 in)
JSGIA0027ZZ
FAA0016D
Inner wheel (Angle: A)
: Refer to
.
Outer wheel (Angle: B)
: Refer to
.
SGIA0055E
ST-6
< BASIC INSPECTION >
STEERING WHEEL
5. Check the following items when turning angle is out of the stan-
dard.
a. Check rack stroke (L).
b. If rack stroke is out of specification, replace steering gear
assembly.
• Steering angles are not adjustable. Check steering gear
assembly, steering column assembly, and front suspension
components for wear or damage if any of the turning angles are different from the specified value.
Replace any of them, if any non-standard condition exists.
Rack stroke neutral position (L)
: Refer to
.
JSGIA0272ZZ
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
ST-7
< SYMPTOM DIAGNOSIS >
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SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000012200337
Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.
×: Applicable
Reference
n"
n"
n"
—
n"
NVH in F
AX, RAX
, FSU, RSU section
NVH in WT
se
ct
io
n
NVH in WT
se
ct
io
n
NVH in F
AX section
NVH in BR section
Possible cause and SUSPECTED PARTS
Oute
r/in
ne
r s
oc
ke
t b
all
jo
in
t s
w
ing
in
g t
orq
ue
Oute
r/in
ne
r socke
t b
all
jo
in
t ro
ta
ting
to
rqu
e
Oute
r/in
ne
r s
oc
ke
t b
all
jo
in
t e
nd
pl
ay
S
te
eri
ng
whe
el
pl
ay
Im
prop
er st
eeri
ng
whe
el
Im
prop
er
in
st
a
lla
tion
or l
oo
se
ne
ss
o
f ti
lt
loc
k
le
ve
r
M
ou
nt
ing
lo
os
en
es
s
S
tee
rin
g
c
o
lu
m
n
d
e
fo
rm
at
io
n or da
ma
ge
Im
prop
er
in
st
a
lla
tion
or l
oo
se
ne
ss
o
f s
tee
rin
g c
ol
um
n
S
tee
rin
g l
inka
ge
lo
os
en
es
s
AXLE
and
SUSPENSION
TIRE
ROA
D
WHEEL
DRIVE SHA
F
T
BRAKE
Symptom
Steering
Noise
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
×
Judder
×
×
×
×
×
×
×
ST-8
< PERIODIC MAINTENANCE >
STEERING WHEEL
PERIODIC MAINTENANCE
STEERING WHEEL
Inspection
INFOID:0000000012200338
STEERING WHEEL AXIAL END PLAY
1. Check installation conditions of steering gear assembly, front suspension assembly, axle and steering col-
umn assembly.
2. Check if movement exists when steering wheel is moved up and down, to the left and right and to the axial
direction.
3. Check the following items when steering wheel axial end play is out of the standard.
• Check the steering column assembly mounting condition. Refer to
• Check steering gear assembly mounting condition for looseness. Refer to
.
STEERING WHEEL PLAY
1. Turn steering wheel so that front wheels come to the straight-ahead position.
2. Start engine and lightly turn steering wheel to the left and right until front wheels start to move.
3. Measure steering wheel movement on the outer circumference.
4. Check the following items when steering wheel play is out of the standard.
• Check backlash for each joint of steering column assembly.
• Check installation condition of steering gear assembly.
Steering wheel axial end play : Refer to
.
Steering wheel play on the
outer circumference
: Refer to
.
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