Specified Values For Wheel Alignment - Seat Leon 2013 Workshop Manual

León 2013 ➤ , León ST 2013 ➤
Running gear, axles, steering - Edition 06.2018
Preparations required before calibration of driver assist systems
1.3.2 Test preparations, wheel alignment with
driver assist systems
The following steps are required if one or more driver assist sys‐
tems on the vehicle are to be calibrated via the "Quick-start"
procedure (i.e. without first checking and adjusting the wheel
alignment):
• Before driving the vehicle onto the alignment platform, make
sure there is sufficient space between the vehicle and the cal‐
ibration unit. The distance between the calibrating device and
the vehicle must be 120 cm ± 2.5 cm.
• If the available space is not adequate, move the vehicle back‐
wards on the alignment platform as required. This allows the
use of the respective floor area.
• Before calibrating, read out event memory and rectify faults as
necessary.
• Vehicle accurately aligned, suspension bounced and rocked
several times
• When checking wheel alignment, ensure that sliding plates
and turn tables are not touching end stop.
• Connect battery charger ⇒ Electrical system; Rep. gr. 27 ;
Battery; Disconnecting and connecting battery .
• Move front wheels to straight-ahead position.
• Connect up ⇒ Vehicle diagnostic tester to vehicle and run di‐
agnostic cable out through open window.
• Exterior lighting switched off.
• All vehicle doors closed.
• Press button to select required calibration on wheel alignment
computer.
1.4

Specified values for wheel alignment

⇒ "1.4.1 Target values for axle geometry, Leon 2013 ►",
page 294
⇒ "1.4.2 Target values for axle geometry, Leon 2016 ►",
page 296
1.4.1 Target values for axle geometry, Leon 2013 ►
Torsion beam axle
a)
⇒ "1.13 Vehicle data label", page 309
Front axle
a)
PR no.
Total toe
Camber (wheels straight)
Maximum permissible differ‐
ence between sides
Differential angle of conver‐
gence with the wheels at 20°
4)
Caster
294
Rep. gr.44 - Wheels, tyres, vehicle geometry
Standard running
gear
G01/G02/G04 +
2UA
G17
10' ± 10'
-30' ± 30'
3)
Max. 30'
1° 19' ± 20'
7° 23' ± 30'
Running gear for Running gear for
sports model poor roads
G02/G03/G05 + G01/G02/ + 2UF
2UC G15/G18
G02 + 2UP G14/
G16
10' ± 10' 10' ± 10'
-41' ± 30' -16' ± 30'
Max. 30' Max. 30'
1° 20' ± 20' 1° 09' ± 20'
7° 38' ± 30' 7° 09' ± 30'
Running gear for
poor roads
G03/G04 + 2UF
10' ± 10'
-30' ± 30'
Max. 30'
1° 19' ± 20'
7° 23' ± 30'