Renault Scenic 3 Chassis. Manual — part 5
30A
-
13
GENERAL VEHICLE INFORMATION
Tightening torques (in daNm) of steering
30A
Description
Tightening
torques
(daNm)
Steering wheel bolt
4.4
Steering column
mounting bolts
2.1
Universal joint bolt
2.4
30A
-
14
GENERAL VEHICLE INFORMATION
Underbody height
30A
MEASURING POINTS
(R1) is taken between the ground and the axis of the
front wheel.
(R2) is taken between the ground and the axis of the
rear wheel.
(W1) is taken between the ground and the sub-frame
rear cross member mounting bolt head.
(W2) is taken between the ground and the rubber bush
- bearing mounting pin.
104183
102312
R2
R1
W1
102246
W2
30A
-
15
GENERAL VEHICLE INFORMATION
Values and adjustments for the front axle assemblies
30A
I - PREREQUISITES
Before putting the axle assemblies on the test bench,
be sure to observe the following advice:
- check the tyre inflation pressure (see 35A, Wheels
and tyres, Characteristics),
- Compress the suspension.
II - CASTOR ANGLE
Not adjustable.
III - CAMBER
Not adjustable.
IV - PIVOT
Not adjustable.
WARNING
When checking the axle assembly values, the vehi-
cle should be empty (no luggage or passengers on
board).
Make sure the steering wheel is positioned straight
during wheel alignment adjustment, to avoid offset-
ting the angular position of the steering wheel with
the straight-ahead position front wheels. The stee-
ring wheel being offset in relation to the position of
the wheels may cause the vehicle to be returned by
the customer.
93012
Value
Position of front
axle (mm)
4˚ 54’
±
30’
5˚ 12’
±
30’
6˚ 00’
±
30’
6˚ 12’
±
30’
Maximum left - right diffe-
rence = 30’
W2 - W1 = 84
W2 - W1 = 74
W2 - W1 = 50
W2 - W1 = 47
93013
Value
Position of front axle
(mm)
0˚ 00’
±
30’
0˚ 00’
±
30’
- 0˚ 10’
±
30’
- 0˚ 13’
±
30’
Maximum left - right diffe-
rence = 30’
R1 - W1 = 124
R1 - W1 = 130
R1 - W1 = 149
R1 - W1 = 155
93014
30A
-
16
GENERAL VEHICLE INFORMATION
Values and adjustments for the front axle assemblies
30A
V - WHEEL ALIGNMENT MEANING OF SIGNS
1 - Toe-out: minus sign
2 - Toe-in: plus sign
VI - WHEEL ALIGNMENT
Adjustable by rotating the track rod sleeves.
VII - POSITION FOR TIGHTENING RUBBER
BUSHES
To tighten rubber bushes, (see 31A, Front Lifting
Components, Lower Arm).
Value
Position of front axle
(mm)
10˚ 52’
±
30’
11˚ 00’
±
30’
11˚ 18’
±
30’
11˚ 28’
±
30’
Maximum left - right diffe-
rence = 30’
R1 - W1 = 124
R1 - W1 = 130
R1 - W1 = 149
R1 - W1 = 155
93011
WARNING
Meaning of signs used in this document,
- = Toe-out.
93011-1
WARNING
Meaning of signs used in this document,
+= Toe-in:
WARNING
When adjusting the axle assemblies, program the
steering wheel angle and torque sensor using the
fault finding tool (see MR 372 Fault finding, 36B,
Electric Power-assisted Steering, Configuration
and programming).
93011
Value
Position of
f r o n t a x l e
(mm)
(For two wheels)
Toe-out: - 0˚ 10’
±
10’
15-inch wheel rim: 1.1 mm
±
1.1 mm
16-inch wheel rim: 1.2 mm
±
1.2 mm
17-inch wheel rim: 1.3 mm
±
1.3 mm
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