Infiniti M35/M45 Y50. Manual — part 999
STEERING WHEEL
PS-11
C
D
E
F
H
I
J
K
L
M
A
B
PS
c.
While pulling outer socket slowly in
±
11.5 mm (
±
0.453 in) range
from neutral position, make sure rack sliding force is within
specification.
d.
If rack sliding force is not within specification, overhaul steering
gear assembly.
CHECKING FRONT WHEEL TURNING ANGLE
●
Check front wheel turning angle after toe-in inspection. Place
front wheels on turning radius gauges and rear wheels on
stands. Check the maximum inner and outer wheel turning
angles for LH and RH road wheels.
●
With the engine at idle, turn steering wheel from full left stop to
full right stop and measure the turning angles.
●
Measure rack stroke if angles are outside the specified value.
●
Disassemble steering gear assembly to check the cause that
rack stroke is outside of the standard.
●
Steering angles are not adjustable. Check steering gear assem-
bly, steering column assembly and front suspension compo-
nents 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 sliding force
2WD
195 – 258 N (19.9 – 26.3 kg, 44 – 58 lb)
AWD
227 – 305 N (23.2 – 31.1 kg, 51 – 69 lb)
SST090B
FAA0016D
SGIA0055E
Drive type
2WD
AWD
Tire size
245/45R18
245/40R19
245/45R18
Inner wheel (Angle: A)
Minimum
36
°
20
′
(36.3
°
)
39
°
45
′
(39.8
°
)
Nominal
39
°
20
′
(39.3
°
)
42
°
45
′
(42.8
°
)
Maximum
40
°
20
′
(40.3
°
)
43
°
45
′
(43.8
°
)
Outer wheel (Angle: B)
Nominal
33
°
25
′
(33.4
°
)
33
°
20
′
(33.3
°
)
32
°
30
′
(32.5
°
)
Drive type
2WD
AWD
Rack stroke L
68.5 mm (2.697 in)
67.0 mm (2.638 in)
SGIA0629J
PS-12
STEERING WHEEL
Removal and Installation
NGS000D9
REMOVAL
NOTE:
When reconnecting spiral cable, fix cable with a tape so that fixing case and rotating part keep aligned. This
will omit neutral position alignment procedure during spiral cable installation.
1.
Set vehicle to the straight-ahead position.
2.
Remove driver air bag module. Refer to
SRS-42, "DRIVER AIR BAG MODULE"
.
3.
Remove steering wheel lock nut after steering is locked.
4.
Remove steering wheel with the steering wheel puller [SST].
INSTALLATION
Installation is the reverse order of removal. For tightening torque, refer to
.
NOTE:
Check the spiral cable neutral position after replacing or rotating spiral cable. Refer to
.
CAUTION:
Do not twist spiral cable freely on excessively after it becomes tight (doing so may cause the cable to
be turn off).
SGIA0939E
STEERING COLUMN
PS-13
C
D
E
F
H
I
J
K
L
M
A
B
PS
STEERING COLUMN
PFP:48810
Removal and Installation
NGS000DA
COMPONENTS
CAUTION:
●
Do not give axial impact to steering column assembly during removal and installation.
●
Do not move steering gear assembly when removing steering column assembly.
1.
Steering wheel
2.
Combination switch & spiral cable
3.
Steering column assembly
4.
Upper joint
5.
Collar
6.
Hole cover seal
7.
Clamp
8.
Hole cover
9.
Lower shaft
10. Lower joint
Refer to
, for the symbols in the figure.
SGIA1172E
PS-14
STEERING COLUMN
REMOVAL OF UPPER JOINT, COLLAR, HOLE COVER SEAL, HOLE COVER, LOWER SHAFT
AND LOWER JOINT
1.
Set vehicle to the straight ahead-position.
2.
Remove fixing bolts and nut of upper joint (1), then remove
upper joint (1), collar (2) from lower shaft and steering column
assembly.
3.
Raise vehicle.
4.
Remove lower side fixing bolt of lower joint.
5.
Remove upper side fixing bolt of lower joint, then remove lower
joint from lower shaft and steering gear assembly.
6.
Remove lower shaft from vehicle.
7.
Lowering vehicle.
8.
Loosen clamp, and then remove hole cover seal from hole
cover.
9.
Remove mounting nuts of hole cover, and then remove clamp
and hole cover from dash panel.
INSPECTION AFTER REMOVAL
Check each part of upper joint, collar, hole cover seal, hole cover, lower shaft and lower joint for damage or
other malfunctions. Replace if there are.
INSTALLATION OF UPPER JOINT, COLLAR, HOLE COVER SEAL, HOLE COVER, LOWER
SHAFT AND LOWER JOINT
●
Installation is the reverse order of removal. For tightening torque, refer to
●
When installing upper joint, the angle which upper joint yoke (1)
forms with shaft center groove (A) should be at 90
°
.
●
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
intermediate position of the distance.
SGIA1181E
SGIA0844E
SGIA0845E
SGIA1290E
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