chassis RENAULT CLIO CUP 2013 X85 / 3.G User Manual

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B PRESENTATION

CONTENTS
B
PRESENTATION 2
B.1 IDENTIFICATION 4
B.1.1 ROLL CAGE 4
B.1.2 CHASSIS NUMBER 4
B.1.3 HOLOGRAMS 5
B.1.4 MARKINGS 5
B.2 DIMENSIONS 6
B.3 CAPACITIES 7
B.4 GENERAL CHARACTERISTICS 8
B.5 HANDLING 9
B.5.1 LIFTING 9
B.5.2 TOWING 9
B.6 USING THE CAR 10
B.6.1 FACIA SWITCH PANEL : XAP_SWT98 10
B.6.2 STEERING WHEEL SWITCH PANEL : XAP_STER98 11
B.6.3 DASHBOARD: COSWORTH ICD 01D-032954-RST 12
B.6.3.1 PAGES 12
B.6.3.1.1 DRIVER PAGE 1 : RACE PAGE 12
B.6.3.1.2 DRIVER PAGE 2 : QUALIFICATION PAGE 13
B.6.3.1.3 DRIVER PAGE 3 : CIRCUIT MAP PAGE 14
B.6.3.1.4 DIAGNOTIC PAGE 1 : ENGINE DIAGNOSTIC 14
B.6.3.1.5 DIAGNOSTIC PAGE 2 : GEARBOX DIAGNOSTIC 16
B.6.3.1.6 DIAGNOSTIC PAGE 3 : BRAKE / CHASSIS DIAGNOSTIC 17
B.6.3.1.7 DIAGNOSTIC PAGE 4 : CBNT DIAGNOSTIC (PAGE 1/2 : STATUS) 17
B.6.3.1.8 DIAGNOSTIC PAGE 5 : CBNT DIAGNOSTIC (PAGE 1/2 : STATES) 18
B.6.3.2 CHANGING PAGES 19
B.6.3.3 LEDS / SHIFTLIGHTS 19
B.6.3.4 ALARMS DISPLAYED ON THE DASHBOARD 20
B.6.3.4.1 MAIN ALARMS (CATEGORY A) 20
B.6.3.4.2 SECONDARY ALARMS (CATEGORY B) 21
B.6.3.4.3 ALARMS AND THRESHOLD 21
B.6.4 BASIC PROCEDURES 22
B.6.4.1 POWER-UP 22
B.6.4.2 STARTING 22
B.6.4.3 TURNING OFF THE ENGINE 23
B.6.4.4 SWITCHING OFF THE POWER SUPPLY 23
B.6.4.5 CHANGING GEARS 23
B.6.4.6 PIT LIMITER 23
B.6.4.7 CONTROLLING THE RAIN LIGHT 24
B.6.4.8 RESETTING THE CHASSIS SENSORS 25

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B.1 IDENTIFICATION
B.1.1 ROLL CAGE

The roll cage is directly welded to the chassis
The roll cage plate is located on the left windscre en reinforcement tube
It features the following information:
_ Model : CLIO CUP
_ Serial number : xxx
The manufacturer plate “RENAULT SPORT” is located o n the rear transversal tube

The roll cage is homologated by the Automobile Spor t French Federation :
FFSA ( Federation Française du Sport Automobile )


B.1.2 CHASSIS NUMBER

The chassis number is engraved on the passenger sid e of the centre crossmember.


Type Year Serial N°

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NOTE : The chassis number must correspond to the roll cag e number. These 2 parts are
indissociable. It is strictly forbidden to change t hem separately.

The non respect of this rule is a technical non co nformity
B.1.3 HOLOGRAMS

The bodywork parts and certain mechanical
components are identified using embossed
hologram disks (see Appendix/List of
marked parts).
The wording “ NO PAINT ” indicates you
must not paint over the hologram under any
circumstances.
The presence of the holograms is
mandatory. The absence of hologram(s)
may be regarded as technical non-
compliance and event organizers may
require that the part(s) in question be
replaced.

B.1.4 MARKINGS


Certain mechanical components are
identified using an engraving (see
Appendix/List of marked parts).
An engraving is proof that the part is
genuine, but does not confirm that it
complies with regulations.
The absence of engraving(s) may be
regarded as technical non-compliance and
event organizers may require that the
part(s) in question be replaced. Supplier engraving examples :





Renault Sport engraving :

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B.4 GENERAL CHARACTERISTICS


Description Dimensions
SCx 0.869
Front SCz 0.024
Rear SCz -0.08
Total SCz 0.016
Recommanded dry setup : See Chapter E- CHASSIS
Front ground clearance at standstill (MICHELIN tyr e) 120mm
Rear ground clearance at standstill (MICHELIN tyre ) 220mm
Front camber at standstill (deg . min) -3°30’
Rear camber at standstill (deg . min) -2°0’
Tyre radius under load (400kg)
MICHELIN S9D : 200kph / 0°camber / inflate press 1.9b
DUNLOP A46D : 200kph / 1° camber/ inflate press 2.1b
291mm
305mm
Vertical stiffness of front/rear tyre
MICHELIN S9D
DUNLOP A46D
320 N/mm
290 N/mm
Front/rear tyre dimension
MICHELIN S9D
DUNLOP A46D
20/61-17
21/62-17
Front/rear wheel dimensions 8’’ x 17’’
Front unsprung mass per ¼ of vehicle 53kg
Rear unsprung mass per ¼ of vehicle 40.5kg
Front sprung mass per ¼ of vehicle
(1160kg : total race weight) 370kg
Rear sprung mass per ¼ of vehicle
(1160kg : total race weight) 210kg
Engine power
162kW (220bhp) [6,000rpm]
Max. engine speed 6,500rpm
Max. engine torque 270N.m (27.5m.kg)
[2,500 to 5,500rpm]
Front camber variation
Variation in front roll centre
Front wheel alignment variation at compression
Front wheel alignment variation at rebound See section
E-CHASSIS
Front shock absorber / wheel installation kinematic s ratio 1.03
Rear camber variation
Variation in rear roll centre
Rear wheel alignment variation at compression
Rear wheel alignment variation at rebound See section
E-CHASSIS
Rear shock absorber / wheel installation kinematics ratio 1.04

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B.6.2 STEERING WHEEL SWITCH PANEL : XAP_STER98



Button Action Short press Long press
LIGHT Light management
(Front headlight and rear) Head light flasher 1st Long press :
light goes ON
2nd long press : light goes OFF
WIPER Wiper management 1 go/back wiper, return to
“0” position 1st Long press :
permanent wiper on only
one constant speed (maximum speed)
2nd long press : wiper stops and returns
at “0” position
CLEAN Windscreen cleaning (wiper + pump) While this push button is pressed, wiper and windsc
reen washer work
together. When released, wiper return to “0” positi on
PAGE Access to the dashboard
pages Change page
Switch between “diagnostic pages”
(3) and “driver pages” (5)
PIT Pit limiter management 1st short press :
enable (60kph)
2nd short press : Disable /
GEAR Gearbox barrel unlocking
(safety) Unlock the gearbox barrel (see
chapter
D “Trasnmission-sifting” ) /
GREEN
BUTTON Free button Management accessible using the
free connector on chassis loom (See
chapter
F “wiring looms”) /

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B.6.3.1.6 DIAGNOSTIC PAGE 3 : BRAKE / CHASSIS DIAGNOSTIC



Brake/
chassis
parameters
Signification
Values expected
when engine is
OFF
Values expected when Engine is
running
Front BP Font brake pressure From 0 to more than 10 0b
Rear BP Rear Brake pressure From 0 to 40b (depends on rear brake pressure limiter setup)
Balance % of brake pressure
on front axle From 40% to 70% (depends on balance bar rod setup)
Steering
Steering angle
sensor -360° to + 360°
FL WSP (kph)
Front left wheel
speed 0 >0 when a gear is engaged
FR WSP (kph)
Front right wheel
speed 0 >0 when a gear is engaged

B.6.3.1.7
DIAGNOSTIC PAGE 4 : CBNT DIAGNOSTIC (PAGE 1/2 : STATUS)



Every indication corresponds to the XAP CBNT pinout and shows the status
(OK / FAULT)
of each Pin (one Letter = A, B, h, g…etc = 1 Pin). All values must be “OK” (green).
When “FAULT” appears, the Pin is not correctly supp lied. Please refer to chapter F- wiring
for more details.

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B.6.4.8 Resetting the chassis sensors

This procedure allows to reset the following sensor s:
- Front Brake pressure sensor
- Rear brake pressure sensor
- Steering angle sensor
It is necessary to make a reset if one of the follo wing sensor has been changed or if the
brake circuit has been bleeded.
CONDITIONS :


The car must be in the following configuration to a llow the procedure:
- Engine stalled
- Gearbox in Neutral
- Speed = 0 kph
- Brake pedal released
- Steering wheel straight
- Car on a flat surface · Press the “ON” button to power supply the car
· Display the “brake diagnostic” page
· Press the “RESET” button, the following message app ears :

· press again the “RESET” button gain to start the pr ocedure or “PAGE” button
(steering wheel) to cancel it

· Check in the “brake diagnostic” page that the value of :
Front BP = 0 bar
Rear BP = 0 bar
Steering angle = 0 °

This page only reminds
the conditions to
perform the RESET
procedure

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Roof ventilation:

B.7 SAFETY EQUIPMENT

B.7.1 FIRE EXTINGUISHER

Each vehicle is equipped with an extinguishing
system targeting the driver compartment and the
engine compartment.
The fire extinguisher is located behind the driver’ s
seat.




The fire extinguisher is fitted on its support usin g 2 metallic straps which are mandatorily
screwed (automatic clamping forbidden).
The fire extinguisher support is fitted on the chas sis using 4 M6 screws (+2 spacers) + 4
nuts screwed under the chassis through plates (weld ed to the chassis)

Control unit
(3 positions)
2 mandatory
screwed clamps
Roof hatch Inside aerator

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You must fit the wiring of the white connector directly on the plastic windscreen lower
grid using a tyrap® as indicated below:



The fire extinguisher is controlled by a deported c ontrol unit fitted on the central tunnel.
A specific fire extinguisher loom allows to link th is control unit + fire extinguisher to the
chassis loom.

Position 1: system isolated

This position is to test the extinguisher loom. Eve rything must be correctly connected to
the loom. When you push the fire button (Facia swit ch panel or from outside deported
button), the green light must go ON but the extinguisher will n ot deploy.


NOTE :
if the green light is ON without testing the syste m, there is a default on the
loom. In this case, you must be careful because the extinguisher is directly connected to
the command box. As a consequence, if you switch to position 3, you will immediately
deploy the extinguisher.
Position 2: battery check


If the orange light goes ON, the battery is ok.
Position 3: system armed


“System armed” means that if you push the fire butt on (Facia switch panel or from
outside deported button), you will immediately depl oy the extinguisher.
The green light goes ON only when the extinguisher is deployed.
3
1
2 deported
control unit

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B.7.4 PASSENGER SEAT

A passenger seat may be installed on Clio Cup using the supports with part ref
8201380465 and 8201380466
The seats references remain the same as for driver side.

Fasteners:


Seat supports on the chassis:
Screws CHC10-25 x 4 77 11 156 901
Contact washer Ø10X22 x 4 77 11 156 926
Flat washer Ø10,25X26 ép:3 cl:10.9 x 4 77 03 053 341

Seat on the support :
Screws M8-35 cl.12,9 x 4 77 11 154 904
Contact washer Ø8X18 x 4 77 11 156 945

B.8
BALLAST

To respect the minimum weight
and the race weight
(refer to technical regulation and Nomenclature), s ome
ballast may be fitted.

Only the following ballast must be used: - 1kg: ref 77 11 160 299
- 2kg: ref 77 11 160 300
- 5kg: ref 77 11 160 301

These plates must be mounted using two drilled head
bolts with part ref 77 11 160 302 (sold in sets of 2).
In all cases, these ballast plates will be fitted a t the passenger seat rail sites,
(refer to the current Technical Regulations and Nom enclature).