Nissan Versa Note. Manual - part 158

 

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Nissan Versa Note. Manual - part 158

 

 

CL-2

< PRECAUTION >

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000009549276

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along

with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain

types of collision. Information necessary to service the system safely is included in the SR and SB section of

this Service Manual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by

an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag

Module, see the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-

ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a

hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing

serious injury.

• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the

battery and wait at least three minutes before performing any service.

General Precautions

INFOID:0000000009417418

WARNING:

After cleaning clutch disc, wipe it with a dust collector. Do not use compressed air.

CAUTION:

• Always use recommended clutch fluid. Refer to 

MA-11, "Fluids and Lubricants"

.

• Do not reuse drained clutch fluid.

• Keep painted surface on the body and other parts free of clutch fluid. If fluid spills, wipe up immedi-

ately and wash the affected area with water.

• Do not use mineral oils, such as gasoline or kerosene. It will ruin the rubber parts of the hydraulic

system.

• Do not reuse CSC (Concentric Slave Cylinder). CSC slides back to the original position every time

when removing transaxle assembly. At this time, dust on the sliding parts may damage the seal of

CSC and may cause clutch fluid leakage. Refer to 

CL-16, "Removal and Installation"

.

• Do not disassemble clutch master cylinder and CSC.

PREPARATION

CL-3

< PREPARATION >

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PREPARATION

PREPARATION

Commercial Service Tools

INFOID:0000000009417420

Tool name

Description

Clutch aligner

Installing clutch disc

Power tool

Loosening nuts, screws and bolts

ST20050240
( — )
Diaphragm adjusting wrench

Adjusting unevenness of diaphragm spring le-
ver

MCIB0404E

PIIB1407E

ZZA0508D

CL-4

< SYMPTOM DIAGNOSIS >

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

SYMPTOM DIAGNOSIS

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000009417421

Use the chart below to find the cause of the symptom. The numbers indicate the order of the inspection. If nec-

essary, repair or replace these parts.

Reference page

CL-5

CL-8

EM-85

CL-17

CL-19

CL-18

SUSPECTED PARTS (Possible cause)

CL

UTCH

 PEDAL (I

ns

pe

ct

io

n an

d ad

ju

st

m

e

nt

)

CLUTCH

 LINE (Air 

in 

line)

ENGINE MOUNTING 

(Loose)

CSC (Co

nc

en

tric

 Sl

av

e Cy

linde

r) (W

orn

, d

irty

 o

r da

ma

ge

d)

CLUTCH

 DISC (Out of true)

CLUTCH

 DISC 

(Ru

nou

t i

ex

ce

ss

iv

e)

CLUTCH

 DISC (Lining broken)

CLUTCH

 DISC (Dirty or burned)

CLUTCH

 DISC 

(Oily)

CLUTCH

 DISC (W

orn out)

CLUTCH

 DISC 

(Hardened)

CLUTCH

 DISC 

(Lack 

of

 spl

in

e gre

a

se

)

DIAP

H

RA

G

M SPRI

N

(D

amaged)

DI

APH

R

AG

M SPRIN

(O

ut

 of

 ti

al

ig

nm

en

t)

PRESS

UR

E

 PLA

T

E

 (Distort

ion)

FL

Y

W

HEEL (Distortion)

Symptom

Clutch grabs/chatters

1

2

2

2

2

2

Clutch pedal spongy

1

2

Clutch noisy

1

Clutch slips

1

2

2

3

4

5

Clutch  does  not  disengage

1

2

3

3

3

3

3

3

3

4

4

5

CLUTCH PEDAL

CL-5

< PERIODIC MAINTENANCE >

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PERIODIC MAINTENANCE

CLUTCH PEDAL

Inspection and Adjustment

INFOID:0000000009417422

1. Check to see if the master cylinder rod end (

) moves freely. It

should not be bound by the clutch pedal.

a. If the master cylinder rod end (

) does not move freely, remove

the master cylinder rod end (

) and check for deformation or

damage on the master cylinder rod end (

). Leave the master

cylinder rod end (

) removed.

2. Check the clutch pedal stroke for free range of movement.
a. With the master cylinder rod end removed, manually move the pedal up and down to determine if it moves

freely.

b. If any sticking is noted, replace the clutch pedal assembly. Re-verify that the master cylinder rod end

moves freely.

3. Adjust clutch interlock switch (1) position so that clearance

between clutch pedal (2) and thread end of clutch interlock

switch (1), with clutch pedal fully depressed, is within specifica-

tion (C).

4. Check the clutch hydraulic system components (clutch master cylinder, clutch pedal and CSC (Concentric

Slave Cylinder) for sticking or binding.

a. If any sticking or binding is noted, repair or replace the related parts as necessary.
b. If any hydraulic system repair was necessary, bleed the clutch hydraulic system. Refer to 

CL-8, "Air

Bleeding"

.

PCIB1491E

Clearance (C) 

: Refer to 

CL-21, "Clutch Pedal"

.

PCIB1493E

 

 

 

 

 

 

 

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