Nissan Leaf. Manual — part 1136
ST-36
< REMOVAL AND INSTALLATION >
[WITH HEATED STEERING WHEEL]
STEERING COLUMN
11. Remove intermediate shaft bolt (steering column side), and separate intermediate shaft from steering col-
umn assembly. Refer to
ST-38, "Removal and Installation"
.
CAUTION:
• Place a matching mark on both intermediate shaft and steering column assembly before remov-
ing intermediate shaft.
• When removing intermediate shaft, do not insert a tool, such as a screwdriver, into the yoke
groove to pull out the intermediate shaft. In case of the violation of the above, replace intermedi-
ate shaft with a new one.
12. Disconnect EPS control unit connectors.
13. Remove steering column assembly.
CAUTION:
When removing the mounting, be careful not to drop the steering column assembly.
14. Remove slide plate (outer and inner) from steering column assembly.
15. Remove cover, sub-harness, band, and bracket from steering column assembly.
CAUTION:
Remove cover, sub-harness, band, and bracket only when necessary.
16. Perform inspection after removal. Refer to
INSTALLATION
CAUTION:
• Do not impact on the axis when removing steering column assembly.
• When installing the steering column cover, check that the vehicle harness is not stuck in the cover.
Note the following, and install in the reverse order of removal.
• After tightening nut (A) of the steering column assembly, press in
slide plate (outer and inner) (1) to tighten nut (B).
CAUTION:
The slide plate must be securely pressed in before tightening
the nut of slide plate (outer and inner).
• For intermediate shaft bolt direction, refer to
.
CAUTION:
• Do not insert intermediate shaft bolt from the other side.
• Do not reuse intermediate bolt.
• When connecting intermediate shaft upper side (1) and column
shaft, make sure the bolt is securely seated in groove (A) of col-
umn shaft (A) before final tightening.
CAUTION:
Do not reuse band.
• After installing steering column assembly, perform self-diagnosis
with CONSULT to ensure correct operation. Refer to
• Perform inspection after installation. Refer to
.
Inspection
INFOID:0000000010119103
INSPECTION AFTER REMOVAL
• Check each part of steering column assembly for damage or other malfunctions. Replace if there are any
abnormal conditions.
JSGIA0837ZZ
SGIA1295E
STEERING COLUMN
ST-37
< REMOVAL AND INSTALLATION >
[WITH HEATED STEERING WHEEL]
C
D
E
F
H
I
J
K
L
M
A
B
ST
N
O
P
• Measure steering column assembly rotating torque using a preload
gauge (A) [SST: ST3127S000 (J-25765-A)]. Replace steering col-
umn assembly if the rotating torque is outside the standard.
• Measure the length “L” shown in the figure, if vehicle has been
involved in a minor collision. Replace steering column assembly
(with motor, reduction gear, sensor) if “L” is outside the standard.
INSPECTION AFTER INSTALLATION
• Check each part of steering column assembly for damage or other malfunctions. Replace if there are any
abnormal conditions.
• Check the steering wheel play, neutral position steering wheel, steering wheel turning force, and front wheel
turning angle.
- Steering wheel play: Refer to
.
- Neutral position steering wheel, steering wheel turning force, and front wheel turning angle: Refer to
• Check tilt mechanism operating range “T” shown in the figure.
• Adjust neutral position of steering angle sensor. Refer to
.
Rotating torque : Refer to
.
JPGIA0085ZZ
Steering column length (L) : Refer to
.
JPGIA0174ZZ
Tilt operating range (T)
: Refer to
JPGIA0175ZZ
ST-38
< REMOVAL AND INSTALLATION >
[WITH HEATED STEERING WHEEL]
STEERING SHAFT
STEERING SHAFT
Exploded View
INFOID:0000000010119104
Removal and Installation
INFOID:0000000010119105
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. Set vehicle to the straight-ahead position.
2. Place the tilt to the lowest level.
CAUTION:
Securely lock the tilt lever.
3. Remove instrument lower panel LH. Refer to
IP-17, "Removal and Installation"
.
4. Remove intermediate shaft bolt (steering gear side), and separate intermediate shaft from steering gear
assembly.
CAUTION:
• Place a matching mark on both intermediate shaft and steering gear assembly before removing
intermediate shaft.
• When removing intermediate shaft, do not insert a tool, such as a screwdriver, into the yoke
groove to pull out the intermediate shaft. In case of the violation of the above, replace intermedi-
ate shaft with a new one.
5. Remove intermediate shaft bolt (steering column side), and remove intermediate shaft from steering col-
umn assembly.
CAUTION:
• Place a matching mark on both intermediate shaft and steering column assembly before remov-
ing intermediate shaft.
• When removing intermediate shaft, do not insert a tool, such as a screwdriver, into the yoke
groove to pull out the intermediate shaft. In case of the violation of the above, replace intermedi-
ate shaft with a new one.
6. Remove guide from intermediate shaft.
NOTE:
The guide is provided only for supporting installation in the manufacturing plant. To prevent deformation at
the reinstallation procedure, do not use the guide.
7. Perform inspection after removal. Refer to
1.
Steering column assembly
2.
Intermediate shaft
3.
Guide
AWGIA0277ZZ
STEERING SHAFT
ST-39
< REMOVAL AND INSTALLATION >
[WITH HEATED STEERING WHEEL]
C
D
E
F
H
I
J
K
L
M
A
B
ST
N
O
P
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.
• Follow the instructions below to install intermediate shaft to steering gear assembly.
- Insert intermediate shaft into steering gear assembly. Align groove of the steering gear assembly with the
bolt hole of the intermediate shaft.
NOTE:
• The guide is provided only for supporting installation in the manufacturing plant. To prevent deformation at
the reinstallation procedure, do not use the guide.
• When replacing intermediate shaft with a new one, remove the attached guide.
- Check for galling while hand-tightening the bolt of intermediate shaft (steering gear assembly side). After
checking that the bolt is inserted in the groove of steering gear assembly, tighten the bolt to the specified
torque.
• For intermediate shaft bolt direction, refer to
.
CAUTION:
• Do not insert intermediate shaft bolt from the other side.
• Do not reuse intermediate bolt.
• When connecting intermediate shaft upper side (1) and column
shaft, make sure the bolt is securely seated in groove (A) of col-
umn shaft (A) before final tightening.
• Perform inspection after installation. Refer to
.
Inspection
INFOID:0000000010119106
INSPECTION AFTER REMOVAL
• Check each part of intermediate shaft for damage or other malfunctions. Replace if there are any abnormal
conditions.
INSPECTION AFTER INSTALLATION
• Check each part of intermediate shaft for damage or other malfunctions. Replace if there are any abnormal
conditions.
• Rotate steering wheel to check for decentered condition, binding, noise, or excessive steering effort.
• Check the steering wheel play, neutral position steering wheel, steering wheel turning force, and front wheel
turning angle.
- Steering wheel play: Refer to
.
- Neutral position steering wheel, steering wheel turning force, and front wheel turning angle: Refer to
• Adjust neutral position of steering angle sensor. Refer to
.
SGIA1295E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст