Infiniti G35 (V35) Sedan. Manual — part 1267
ST-18
< ON-VEHICLE REPAIR >
STEERING COLUMN
AUTOMATIC : Removal and Installation
INFOID:0000000000958665
REMOVAL
1.
Set vehicle to the straight-ahead position.
2.
Perform 4WAS front actuator neutral position adjustment. Refer to
NEUTRAL POSITION ADJUSTMENT : Description"
. (4WAS models)
3.
Remove the instrument driver lower panel. Place the tilt to the highest level. Refer to
.
4.
Remove the steering column cover. Place the telescopic to the longest level. Refer to
5.
Remove driver air bag module. Refer to
SR-4, "Removal and Installation"
6.
Remove steering wheel. Refer to
.
7.
Remove spiral cable. Refer to
SR-7, "Removal and Installation"
.
8.
Remove combination switch. Refer to
MWI-156, "Removal and Installation"
9.
Remove knee protector (1).
10. Remove 4WAS front control unit. Refer to
. (4WAS models)
11. Remove combination meter. Refer to
.
12. Remove upper stay.
13. Disconnect each switch harness connectors installed to steering
column assembly.
14. Remove the joint mounting bolt and nut (lower shaft side), and
separate the joint from lower shaft.
15. Remove steering column assembly.
CAUTION:
• Never give axial impact to steering column assembly during removal.
• Never move steering gear assembly when removing steering column assembly.
• Never rotate the lower shaft.
INSTALLATION
Note the following, and install in the reverse order of removal.
• Tighten the mounting bolts in the order shown in the figure when
installing the steering column assembly.
CAUTION:
• Never give axial impact to steering column assembly during
installation.
• Never move steering gear assembly.
• Never reuse the joint mounting nut (lower shaft side).
• Adjust neutral position of steering angle sensor. Refer to
"ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL
POSITION : Special Repair Requirement"
.
• Perform 4WAS front actuator neutral position adjustment. Refer to
STC-27, "4WAS FRONT ACTUATOR NEUTRAL POSITION
ADJUSTMENT : Description"
. (4WAS models)
AUTOMATIC : Inspection
INFOID:0000000000958666
INSPECTION AFTER REMOVAL
• Check each part of steering column assembly for damage or other malfunctions. Replace if there are.
• Measure steering column assembly rotating torque using a preload gauge [SST: ST3127S000 (J-25765-A)].
Replace steering column assembly if outside the standard.
Refer to
for symbols in the figure.
JSGIA0030ZZ
JSGIA0031ZZ
STEERING COLUMN
ST-19
< ON-VEHICLE REPAIR >
C
D
E
F
H
I
J
K
L
M
A
B
ST
N
O
P
INSPECTION AFTER INSTALLATION
• Check each part of steering column assembly for damage or other malfunctions. Replace if there are.
• Check the steering wheel play, neutral position steering wheel, steering wheel turning force, and front wheel
turning angle. Refer to
• Check tilt and telescopic mechanism operating range “L”, “T” as
shown in the figure.
Standard
Rotating torque
: Refer to
Standard
Tilt operating range “T”
: Refer to
Telescopic operating
range “L”
: Refer to
JSGIA0032ZZ
ST-20
< ON-VEHICLE REPAIR >
LOWER SHAFT
LOWER SHAFT
WITHOUT 4WAS
WITHOUT 4WAS : Exploded View
INFOID:0000000000958667
WITHOUT 4WAS : Removal and Installation
INFOID:0000000000958668
REMOVAL
1.
Set vehicle to the straight-ahead position.
2.
Fix the steering wheel.
3.
Remove lower joint fixing bolt (steering gear side).
4.
Separate the lower shaft from the steering gear assembly by
sliding the slide shaft (A: sliding range).
CAUTION:
Spiral cable may be cut if steering wheel turns while sepa-
rating steering column assembly and steering gear assem-
bly. Be sure to secure steering wheel using string to avoid
turning.
5.
Remove the accelerator pedal bracket and lever assembly.
Refer to
ACC-3, "Removal and Installation"
6.
Remove the side brake wire clamp stay. (A/T models)
7.
Remove the hole cover mounting nuts.
8.
Remove the upper joint fixing bolt and nut (lower shaft side).
9.
Remove the lower shaft and hole cover.
10. Remove collar, hole cover seal, clamp and hole cover.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
Spiral cable may be cut if steering wheel turns while separating steering column assembly and steer-
ing gear assembly. Be sure to secure steering wheel using string to avoid turning.
1.
Steering column assembly
2.
Collar
3.
Hole cover seal
4.
Clamp
5.
Hole cover
6.
Lower shaft
7.
Lower joint
Refer to
for symbols in the figure.
JSGIA0034GB
JSGIA0035ZZ
LOWER SHAFT
ST-21
< ON-VEHICLE REPAIR >
C
D
E
F
H
I
J
K
L
M
A
B
ST
N
O
P
• Tighten the clamp to the specified torque and check the clamp
length (A).
• When installing lower joint to steering gear assembly, follow the
procedure listed below.
- Set rack of steering gear in the neutral position.
NOTE:
To get the neutral position of rack, turn gear-sub assembly and
measure the distance of inner socket, and then measure the inter-
mediate position of the distance.
- Align rear cover cap projection (A) with the marking position of
gear housing assembly (B).
- Install slit part of lower joint (C) aligning with the rear cover cap
projection (A). Make sure that the slit part of lower joint (C) is
aligned with rear cover cap projection (A) and the marking position
of gear housing assembly (B).
• Adjust neutral position of steering angle sensor. Refer to
"ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL
POSITION : Special Repair Requirement"
• Check the following after installation:
- Check if steering wheel turns smoothly when it is turned several
times fully to the end of the left and right.
- Check the steering wheel play, neutral position steering wheel, steering wheel turning force, and front wheel
turning angle. Refer to
WITHOUT 4WAS : Inspection
INFOID:0000000000958669
• Check the sliding range of the lower shaft.
CAUTION:
Check the sliding range (A) (between the extended position
and the contracted position) of the lower shaft.
• Check each part of lower shaft for damage or other malfunctions.
Replace if there are.
WITH 4WAS
WITH 4WAS : Exploded View
INFOID:0000000000958670
REMOVAL AND INSTALLATION
Clamp length “A”
: 14.0 – 18.0 mm (0.551 –
0.709 in)
JSGIA0094ZZ
JSGIA0111ZZ
Standard
Sliding range
: Refer to
JSGIA0035ZZ
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