Renault Scenic 3 Chassis. Manual - part 1

© Renault 2004

"The repair methods given by the manufacturer in this document are based on the technical
specifications current when it was prepared.

The methods may be modified as a result of changes introduced by the manufacturer in the
production of the various component units and accessories from which his vehicles are
constructed."

All copyrights reserved by Renault.

The reproduction or translation in part of whole of the present document, as well as the use
of the spare parts reference numbering system, are prohibited without the prior written
consent of Renault.

77 11 322 062

JUNE 2003

Edition Anglaise

X84, and J84

3

Chassis

30A

GENERAL VEHICLE  INFORMATION

31A

FRONT AXLE ASSEMBLIES

33A

REAR AXLE ASSEMBLIES

35A

WHEELS AND TYRES

35B

TYRE PRESSURE MONITOR

36A

STEERING ASSEMBLY

36B

POWER ASSISTED STEERING

37A

MECHANICAL COMPONENT CONTROLS

37B

AUTOMATIC PARKING BRAKE

38C

ANTI-LOCK BRAKING SYSTEM

Scénic II - Section 3

Contents

Scénic II - Section 3 ContentsPage

30A

GENERAL VEHICLE INFORMATION

Schematic diagram of the 
brake circuit

30A-1

Brake circuit pipes and 
unions

30A-2

Brake fluid

30A-3

Brake: Specifications

30A-4

Braking circuit bleed

30A-5

Anti-roll bars: Specifications

30A-6

Tightening torques (in daNm) 
for the front axle

30A-7

Tightening torques (in daNm) 
for the rear axle

30A-11

Tightening torques (in daNm) 
of the braking system

30A-12

Tightening torques (in daNm) 
of steering

30A-13

Underbody height

30A-14

Values and adjustments for 
the front axle assemblies

30A-15

Values and adjustments for 
the rear axle assemblies

30A-17

31A

FRONT AXLE ASSEMBLIES

Brake pads

31A-1

The brake pipe

31A-2

Brake calliper

31A-4

Brake calliper mount

31A-6

Brake discs

31A-7

Hub carrier

31A-8

Hub-carrier bearing

31A-10

Spring and shock absorber 
assembly

31A-13

Lower suspension arm

31A-17

Anti-roll bar

31A-20

Axle sub-frame

31A-21

33A

REAR AXLE ASSEMBLIES

Brake pads

33A-1

Brake calliper

33A-2

Brake calliper mount

33A-4

Brake pipe

33A-6

Brake discs

33A-8

Bearing

33A-10

Spring

33A-12

Shock absorber

33A-14

Rear axle assembly

33A-16

Locking the axle in position

33A-22

35A

WHEELS AND TYRES

Tyres: Identification

35A-1

Wheel rim: Identification

35A-2

Balancing

35A-3

Specifications

35A-5

Run flat tyres: Identification

35A-8

31A

FRONT AXLE ASSEMBLIES

Contents

Run flat wheel rim: 
Identification

35A-10

Run flat tyres: Repair

35A-11

Run flat tyres: Specifications

35A-12

Run flat tyres

35A-13

35B

TYRE PRESSURE MONITOR

Description

35B-1

Pressure sensor: Operation

35B-2

Pressure sensor: Repair

35B-3

Tyres: Replacement

35B-4

Configuration

35B-5

36A

STEERING ASSEMBLY

Axial ball joint linkage

36A-1

36B

POWER ASSISTED STEERING

Description

36B-1

Steering rack

36B-3

Intermediate shaft

36B-4

Steering column

36B-5

Bulkhead seal

36B-14

37A

MECHANICAL COMPONENT CONTROLS

Master cylinder

37A-1

Brake servo

37A-5

Brake servo non-return valve

37A-7

Vacuum pump

37A-10

Brake pedal

37A-12

35A

WHEELS AND TYRES

Brake pedal bell crank rod

37A-23

Brake light switch

37A-24

Parking brake cables

37A-25

Parking brake lever

37A-32

Emergency brake assistance

37A-34

Clutch control: Description

37A-35

Clutch master cylinder

37A-38

Clutch pedal

37A-45

Clutch control pipes

37A-50

Clutch circuit: Bleeding

37A-57

External gear control: 
Description

37A-59

External gear control

37A-60

37B

AUTOMATIC PARKING BRAKE

Introduction

37B-1

Recommendations and 
safety issues

37B-4

Emergency handle

37B-5

Control unit

37B-6

Unit

37B-12

Allocation of lever tracks

37B-13

Clutch pedal position sensor

37B-14

38C

ANTI-LOCK BRAKING SYSTEM

Introduction

38C-1

Hydraulic unit: Introduction

38C-2

Hydraulic unit

38C-3

ABS with ESP: Description

38C-19

37A

MECHANICAL COMPONENT CONTROLS

Contents

Yaw speed and lateral 
acceleration sensor

38C-20

Yaw speed and transverse 
acceleration sensors: 
Connection

38C-22

38C

ANTI-LOCK BRAKING SYSTEM