Nissan Qashqai (2007-2010). Manual — part 511

STR-30

< ON-VEHICLE REPAIR >

STARTER MOTOR

3.

Check commutator surface.
• Grind with No. 500 - 600 emery paper if it has a rough surface.

4.

Check diameter of commutator.

• Replace armature assembly if the measurement value is less

than the specified value.

5.

Check depth of insulating mold from commutator surface.
• Undercut to 0.5 to 0.8 mm (0.020 to 0.031 in) if the depth is 0.2

mm (0.008 in) or less.

SEL020Z

Commutator minimum di-
ameter

: Refer to SDS

STR-31,

"Starter Motor"

.

SEL021Z

SEL022Z

SERVICE DATA AND SPECIFICATIONS (SDS)

STR-31

< SERVICE DATA AND SPECIFICATIONS (SDS)

C

D

E

F

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A

STR

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P

O

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Starter Motor

INFOID:0000000000955279

Applied model

K9K

HR16DE

MR20DE

Type

M000T87881

M000T32171

S114-902A

MITSUBISHI make

MITSUBISHI make

HITACHI make

Reduction gear type

Reduction gear type

Reduction gear type

System voltage

[V]

—

12

12

No-load

Terminal voltage

[V]

—

11

11

Current

[A]

—

Less than 95

Less than 110

Revolution

[rpm]

—

More than 3,000

More than 3,000

Minimum diameter of commutator

[mm (in)]

—

28.8 (1.134)

28.0 (1.102)

Minimum length of brush

[mm (in)]

—

5.5 (0.217)

10.5 (0.413)

Brush spring tension

[N (kg, lb)]

—

17.7 (1.81, 3.98)

16.2 (1.65, 3.64)

Clearance between bearing metal and ar-
mature shaft

[mm (in)]

—

Less than 0.2 (0.008)

Less than 0.2 (0.008)

Clearance “L” between pinion front edge
and pinion stopper

[mm (in)]

—

0.3 - 2.0 (0.012 - 0.079)

0.3 - 2.5 (0.012 - 0.098)

CL-1

TRANSMISSION & DRIVELINE

C

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SECTION

CL

A

B

CL

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CONTENTS

CLUTCH

SYMPTOM DIAGNOSIS . . . . . . . ...

2

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

2

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

2

PRECAUTION . . . . . . . . . . . ...

3

PRECAUTIONS . . . . . . . . . . . . ...

3

Service Notice or Precautions for Clutch . . . . ..

3

PREPARATION . . . . . . . . . . .

4

PREPARATION . . . . . . . . . . . . ...

4

Special Service Tools . . . . . . . . . . . ....

4

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

4

ON-VEHICLE MAINTENANCE . . . . . .

5

CLUTCH PEDAL . . . . . . . . . . . . .

5

Inspection and Adjustment . . . . . . . . . ....

5

CLUTCH FLUID . . . . . . . . . . . . ...

6

Inspection . . . . . . . . . . . . . . . . ..

6

Air Bleeding Procedure . . . . . . . . . . .....

6

ON-VEHICLE REPAIR . . . . . . . . ..

8

CLUTCH PEDAL . . . . . . . . . . . . .

8

Exploded View . . . . . . . . . . . . . . ..

8

Removal and Installation . . . . . . . . . . ...

8

Inspection . . . . . . . . . . . . . . . . ..

8

CLUTCH MASTER CYLINDER . . . . . . ..

10

Exploded View . . . . . . . . . . . . . .

10

Removal and Installation . . . . . . . . . . .

10

CLUTCH PIPING . . . . . . . . . . . ...

13

Exploded View . . . . . . . . . . . . . . .

13

Hydraulic Layout . . . . . . . . . . . . . ..

13

Removal and Installation . . . . . . . . . . .

14

REMOVAL AND INSTALLATION . . . ...

15

CSC (CONCENTRIC SLAVE CYLINDER) . ...

15

Exploded View . . . . . . . . . . . . . . .

15

Removal and Installation . . . . . . . . . . .

15

CLUTCH DISC AND CLUTCH COVER . . .

16

HR16DE, MR20DE . . . . . . . . . . . . . .

16

HR16DE, MR20DE : Exploded View . . . . . ...

16

HR16DE, MR20DE : Removal and Installation . ...

16

HR16DE, MR20DE : Inspection . . . . . . . ..

17

K9K . . . . . . . . . . . . . . . . . . .

18

K9K : Exploded View . . . . . . . . . . . ...

18

K9K : Removal and Installation . . . . . . . ...

18

K9K : Inspection . . . . . . . . . . . . . ..

19

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .

20

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .

20

Clutch Control System . . . . . . . . . . . .

20

Clutch Pedal . . . . . . . . . . . . . . .

20

Clutch Disc . . . . . . . . . . . . . . . ..

20

Clutch Cover . . . . . . . . . . . . . . .

20

CL-2

< SYMPTOM DIAGNOSIS >

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

SYMPTOM DIAGNOSIS

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000001043505

Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspec-
tion. If necessary, repair or replace these parts.

Reference

CL-5

CL-6

EM

-8

3

(HR16DE),

EM-194

(MR20D

E

),

EM-298

(K9K)

CL-15

CL-16

EM

-1

0

1

(HR16DE),

EM-219

(MR20DE),

EM-326

(K9K

)

SUSPECTED PARTS (Possible cause)

CLUTCH PE

DA

L (I

ns

pe

cti

o

n

an

d

ad

jus

tm

e

n

t)

CLUTCH LINE (Air in line)

ENGINE MO

UNTING

(Loose)

CSC (Co

n

c

e

n

tric

Sl

av

e Cy

lind

e

r)

(W

orn

, d

irt

y o

r da

ma

ge

d)

CLUTCH DIS

C

(Out of true)

CLUTCH DIS

C

(Runou

t i

s

ex

ce

ss

iv

e)

CLUTCH

DIS

C

(Lining broken)

CLUTCH DIS

C

(Dirty or

burned)

CLUTCH DIS

C

(Oily)

CLUTCH

DIS

C

(W

orn out)

CLUTCH DIS

C

(Hardened)

CLUTCH DIS

C

(Lack of

s

p

line

gre

a

s

e

)

DIAPHRAGM SPRING

(Damaged)

DIAPHRAGM

SPRING (Out

of

tip

a

lig

nm

en

t)

PRESSURE PLA

T

E (Di

s

tortion)

FL

YWHEE

L

(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