Nissan Silvia. Instruction — part 79

SRA542A

7.

Lock new larger and smaller boot bands securely with a suit-
able tool.

SFA800

Final Drive Side

NMAX0047S02

1.

Install new small boot band, boot and slide joint housing to
drive shaft.

Cover drive shaft serration with tape to prevent damage to
boot during installation.

SFA397

2.

Install spider assembly securely, making sure marks are prop-
erly aligned.

Press-fit with spider assembly serration chamfer facing shaft.
3.

Install new snap ring.

SRA122A

4.

Install coil spring, spring cap and new plug seal to slide joint
housing. Press plug seal.

Apply sealant to mating surface of plug seal.

CAUTION:

1)

When pressing plug seal into place, hold it horizontally.
This prevents spring inside it from tilting or falling
down.

SRA123A

2)

Move shaft in axial direction to ensure that spring is
installed properly. If shaft drags or if spring is not prop-
erly installed, replace plug seal with a new one.

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REAR AXLE

Drive Shaft (Cont’d)

AX-19

SRA124A

5.

Pack drive shaft with specified amount of grease.

Specified amount of grease:

128 - 138 g (4.51 - 4.87 oz)

6.

Set boot so that it does not swell and deform when its length
is “L

1

”.

Length “L

1

”:

95 - 97 mm (3.74 - 3.82 in)

Make sure that boot is properly installed on the drive shaft
groove.

SRA542A

7.

Lock new larger boot band securely with a suitable tool, then
lock new smaller boot band.

Service Data and Specifications (SDS)

DRIVE SHAFT

NMAX0033

Joint type

Final drive side

TS82F

Final drive side

SRA133A

Wheel side

SRA543A

Wheel side

TS82C

Grease name

Final drive side

Nissan genuine grease

or equivalent

Wheel side

Nissan genuine grease

or equivalent

Specified amount of
grease

g (oz)

Final drive side

128 - 138 (4.51 - 4.87)

Wheel side

102 - 112 (3.60 - 3.95)

Boot length

mm (in)

Final drive side (L

1

)

95 - 97 (3.74 - 3.82)

Wheel side (L

2

)

WHEEL BEARING (REAR)

NMAX0031

Wheel bearing axial end play

mm (in)

0.05 (0.0020)

Wheel bearing lock nut tightening torque

N·m (kg-m, ft-lb)

206 - 275 (21 - 28, 152 - 203)

REAR AXLE

Drive Shaft (Cont’d)

AX-20

BRAKE SYSTEM

SECTION

BR

CONTENTS

PRECAUTIONS . . . . . . . . . . . . . . . ...3

Supplemental Restraint System (SRS)

″

AIR

BAG

″

. . . . . . . . . . . . . . . . . . . 3

Precautions for Brake System. . . . . . . . . .3
Wiring Diagrams and Trouble Diagnoses. . . . . 3

PREPARATION . . . . . . . . . . . . . . . ...4

Commercial Service Tools . . . . . . . . . . ...4

NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . . . .5

NVH Troubleshooting Chart. . . . . . . . . . .5

ON-VEHICLE SERVICE . . . . . . . . . . . . ..6

Checking Brake Fluid Level. . . . . . . . . . .6
Checking Brake Line . . . . . . . . . . . . ...6
Changing Brake Fluid . . . . . . . . . . . . ..6
Checking Brake Booster, Vacuum Hoses,
Connections and Check Valve . . . . . . . . . 6
Checking Disc Brake . . . . . . . . . . . . ...7

ROTOR

. . . . . . . . . . . . . . . . . .7

CALIPER

. . . . . . . . . . . . . . . . ...7

PAD

. . . . . . . . . . . . . . . . . . ..7

Bleeding Brake System . . . . . . . . . . . ...8

BRAKE HYDRAULIC LINE . . . . . . . . . . . .9

Hydraulic Circuit. . . . . . . . . . . . . . ...9
Removal. . . . . . . . . . . . . . . . . ...9
Inspection. . . . . . . . . . . . . . . . ...10
Installation. . . . . . . . . . . . . . . . ..10

PROPORTIONING VALVE . . . . . . . . . . . 11

Inspection. . . . . . . . . . . . . . . . ... 11
Removal and Installation (Built-in type). . . . . . 11

BRAKE PEDAL AND BRACKET. . . . . . . . ..12

Removal and Installation . . . . . . . . . . ...12
Inspection. . . . . . . . . . . . . . . . ...12
Adjustment . . . . . . . . . . . . . . . . .12

MASTER CYLINDER. . . . . . . . . . . . . .14

Removal. . . . . . . . . . . . . . . . . .14
Disassembly. . . . . . . . . . . . . . . ...15
Inspection. . . . . . . . . . . . . . . . ...15
Assembly . . . . . . . . . . . . . . . . ...15
Installation. . . . . . . . . . . . . . . . ..16

BRAKE BOOSTER. . . . . . . . . . . . . . 17

On-vehicle Service. . . . . . . . . . . . . .17

OPERATING CHECK

. . . . . . . . . . . ...17

AIRTIGHT CHECK

. . . . . . . . . . . . ...17

Removal. . . . . . . . . . . . . . . . . .17
Inspection. . . . . . . . . . . . . . . . ...17

OUTPUT ROD LENGTH CHECK

. . . . . . . ..17

Installation. . . . . . . . . . . . . . . . ..18

VACUUM PIPING. . . . . . . . . . . . . . ...19

Vacuum Hose . . . . . . . . . . . . . . . 19
Removal and Installation . . . . . . . . . . ...19
Inspection. . . . . . . . . . . . . . . . ...19

HOSES AND CONNECTORS

. . . . . . . . ...19

CHECK VALVE

. . . . . . . . . . . . . . 19

FRONT DISC BRAKE . . . . . . . . . . . . ...20

Components. . . . . . . . . . . . . . . ...20
Pad Replacement . . . . . . . . . . . . . ..21

REMOVAL

. . . . . . . . . . . . . . . ...21

INSTALLATION

. . . . . . . . . . . . . . 22

Removal. . . . . . . . . . . . . . . . . .23
Disassembly. . . . . . . . . . . . . . . ...23
Inspection. . . . . . . . . . . . . . . . ...24

CALIPER

. . . . . . . . . . . . . . . . .24

PISTON

. . . . . . . . . . . . . . . . ..24

PAD PIN AND CLIPS

. . . . . . . . . . . ...24

ROTOR

. . . . . . . . . . . . . . . . ...24

Assembly . . . . . . . . . . . . . . . . ...25
Installation. . . . . . . . . . . . . . . . ..26
Brake Burnishing Procedure. . . . . . . . . ..26

REAR DISC BRAKE. . . . . . . . . . . . . ..27

Components. . . . . . . . . . . . . . . ...27
Removal. . . . . . . . . . . . . . . . . .28
Disassembly. . . . . . . . . . . . . . . ...28
Inspection - Caliper. . . . . . . . . . . . . 29

CYLINDER BODY

. . . . . . . . . . . . . 29

TORQUE MEMBER

. . . . . . . . . . . . ..29

PISTON

. . . . . . . . . . . . . . . . ..29

PIN AND PIN BOOT

. . . . . . . . . . . . .30

Inspection - Rotor . . . . . . . . . . . . . ..30

RUBBING SURFACE

. . . . . . . . . . . ...30

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RUNOUT

. . . . . . . . . . . . . . . . .30

THICKNESS

. . . . . . . . . . . . . . . 30

Assembly . . . . . . . . . . . . . . . . ...30
Installation. . . . . . . . . . . . . . . . ..32

PARKING BRAKE CONTROL . . . . . . . . . ..33

Components. . . . . . . . . . . . . . . ...33
Removal and Installation . . . . . . . . . . ...33
Inspection. . . . . . . . . . . . . . . . ...34
Adjustment . . . . . . . . . . . . . . . . .34

ABS

DESCRIPTION . . . . . . . . . . . . . . . ...35

Purpose. . . . . . . . . . . . . . . . . ..35
Operation . . . . . . . . . . . . . . . . ...35
ABS Hydraulic Circuit . . . . . . . . . . . . 35
System Components . . . . . . . . . . . . .36
System Description. . . . . . . . . . . . . 36

SENSOR

. . . . . . . . . . . . . . . . .36

CONTROL UNIT

. . . . . . . . . . . . . ..36

ABS ACTUATOR

. . . . . . . . . . . . . .37

Component Parts and Harness Connector
Location . . . . . . . . . . . . . . . . . .38
Schematic . . . . . . . . . . . . . . . . ..39
Wiring Diagram - ABS - . . . . . . . . . . . .40

ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION . . . . . . . . . . . . . . . ...43

CONSULT-II . . . . . . . . . . . . . . . ...43

CONSULT-II APPLICATION TO ABS

. . . . . . ..43

ECU (ABS CONTROL UNIT) PART NUMBER
MODE

. . . . . . . . . . . . . . . . . .43

CONSULT-II Inspection Procedure. . . . . . . 44

SELF-DIAGNOSIS PROCEDURE

. . . . . . . ..44

SELF-DIAGNOSTIC RESULTS MODE

. . . . . ...45

DATA MONITOR PROCEDURE

. . . . . . . . 46

ACTIVE TEST PROCEDURE

. . . . . . . . . 47

DATA MONITOR MODE

. . . . . . . . . . ...48

ACTIVE TEST MODE

. . . . . . . . . . . ...48

TROUBLE DIAGNOSIS - INTRODUCTION. . . . ..49

How to Perform Trouble Diagnoses for Quick
and Accurate Repair . . . . . . . . . . . . ..49

INTRODUCTION

. . . . . . . . . . . . . ..49

TROUBLE DIAGNOSIS - BASIC INSPECTION . . ...50

Preliminary Check. . . . . . . . . . . . . ..50

Ground Circuit Check . . . . . . . . . . . . 53

ABS CONTROL UNIT GROUND

. . . . . . . ...53

ABS ACTUATOR GROUND

. . . . . . . . . ..53

TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC
ITEMS. . . . . . . . . . . . . . . . . . . .54

Wheel Sensor or Rotor. . . . . . . . . . . ..54

DIAGNOSTIC PROCEDURE 1

. . . . . . . . ..54

ABS Actuator Solenoid Valve . . . . . . . . . 56

DIAGNOSTIC PROCEDURE 2

. . . . . . . . ..56

Solenoid Valve Relay. . . . . . . . . . . . .59

DIAGNOSTIC PROCEDURE 3

. . . . . . . . ..59

Motor Relay or Motor. . . . . . . . . . . . .64

DIAGNOSTIC PROCEDURE 4

. . . . . . . . ..64

Low Voltage . . . . . . . . . . . . . . . ...70

DIAGNOSTIC PROCEDURE 5

. . . . . . . . ..70

Control Unit. . . . . . . . . . . . . . . . 72

DIAGNOSTIC PROCEDURE 6

. . . . . . . . ..72

TROUBLE DIAGNOSES FOR SYMPTOMS . . . . .73

1. ABS Works Frequently . . . . . . . . . . ..73
2. Unexpected Pedal Action . . . . . . . . . ..73
3. Long Stopping Distance . . . . . . . . . . 75
4. ABS Does Not Work. . . . . . . . . . . ..75
5. Pedal Vibration and Noise. . . . . . . . . .76
6. Warning Lamp Does Not Come On When
Ignition Switch Is Turned On . . . . . . . . . .77
7. Warning Lamp Stays On When Ignition Switch
Is Turned On. . . . . . . . . . . . . . . ..81

REMOVAL AND INSTALLATION . . . . . . . . .87

Wheel Sensors . . . . . . . . . . . . . . ..87
Sensor Rotor. . . . . . . . . . . . . . . ..87

REMOVAL

. . . . . . . . . . . . . . . ...87

INSTALLATION

. . . . . . . . . . . . . . 88

Control Unit. . . . . . . . . . . . . . . . 88
ABS Actuator . . . . . . . . . . . . . . . .89

REMOVAL

. . . . . . . . . . . . . . . ...89

INSTALLATION

. . . . . . . . . . . . . . 89

SERVICE DATA AND SPECIFICATIONS (SDS) . . .90

General Specifications. . . . . . . . . . . ...90
Front Disc Brake. . . . . . . . . . . . . . 90
Rear Disc Brake . . . . . . . . . . . . . . 90
Brake Pedal . . . . . . . . . . . . . . . ...90
Parking Brake Control . . . . . . . . . . . ...91

CONTENTS

(Cont’d)

BR-2