Nissan Versa Sedan. Manual — part 154

CSC (CONCENTRIC SLAVE CYLINDER)

CL-17

< UNIT REMOVAL AND INSTALLATION >

C

E

F

G

H

I

J

K

L

M

A

B

CL

N

O

P

Inspection and Adjustment

INFOID:0000000009267507

INSPECTION AFTER INSTALLATION

Check for fluid leakage and fluid level. Refer to

CL-6, "Inspection"

.

ADJUSTMENT AFTER INSTALLATION

Perform the air bleeding. Refer to

CL-8, "Air Bleeding"

.

CL-18

< UNIT REMOVAL AND INSTALLATION >

CLUTCH DISC AND CLUTCH COVER

CLUTCH DISC AND CLUTCH COVER

Exploded View

INFOID:0000000009267508

Removal and Installation

INFOID:0000000009267509

CAUTION:

• 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.

• Do not allow any grease to contact the clutch disc facing, pressure plate surface and flywheel sur-

face.

• Do not clean clutch disc using solvent.

REMOVAL

1. Remove transaxle assembly. Refer to

TM-27, "Removal and Installation"

.

2. Loosen clutch cover bolts evenly. Then remove clutch cover and clutch disc.

INSTALLATION

1. Clean clutch disc and input shaft splines to remove grease and dust caused by abrasion.
2. Apply recommended grease to clutch disc and input shaft splines.

CAUTION:

Be sure to apply grease to the points specified. Otherwise, noise, poor disengagement, or damage

to the clutch may result. Excessive grease may cause slip or shudder. If grease adheres to seal of

CSC, it may cause clutch fluid leakage. Wipe off excess grease. Wipe off any grease oozing from

the parts.

1.

Flywheel

2.

Clutch disc

3.

Clutch cover

4.

Input shaft

A.

First step

B.

Final step

: Apply lithium-based grease including molybdenum disulphide.

AWDIA0948GB

CLUTCH DISC AND CLUTCH COVER

CL-19

< UNIT REMOVAL AND INSTALLATION >

C

E

F

G

H

I

J

K

L

M

A

B

CL

N

O

P

3. Install clutch disc, using suitable tool (A).
4. Install clutch cover and then temporarily tighten clutch cover

bolts.

5. Tighten clutch cover bolts to the specified torque evenly in two

steps in the numerical order as shown.

6. Install transaxle assembly. Refer to

TM-27, "Removal and Instal-

lation"

.

Inspection

INFOID:0000000009267510

INSPECTION AFTER REMOVAL

Clutch Disc

• Measure clutch facing runout. If it is outside the specification,

replace clutch disc.

• Measure spline backlash at outer edge of clutch disc. If it is outside

the specification, replace clutch disc.

• Measure the depth (A) to clutch disc facing rivet heads, using suit-

able tool. If it exceeds the allowable wear limit, replace clutch disc.

Clutch Cover

• Check clutch cover thrust ring for wear or damage. If wear or damage is found, replace clutch cover.

NOTE:

• Worn thrust ring will generate a beating noise when tapped at the rivet using suitable tool.

• Broken thrust ring will make a clinking sound when cover is shaken up and down.

• If a trace of burn or discoloration is found on the clutch cover pressure plate to clutch disc contact surface,

repair the surface with sandpaper. If surface is damaged or distorted, replace clutch cover.

INSPECTION AFTER INSTALLATION

Clutch Cover

PCIB1503E

Runout limit/diameter of the area
to be measured

: Refer to

CL-21,

"Clutch Disc"

.

Maximum allowable spline back-
lash (at outer edge of disc)

: Refer to

CL-21,

"Clutch Disc"

.

SCL221

Facing wear limit (depth to the
rivet head) (A)

: Refer to

CL-21,

"Clutch Disc"

.

JPDIB0026ZZ

CL-20

< UNIT REMOVAL AND INSTALLATION >

CLUTCH DISC AND CLUTCH COVER

Check diaphragm spring levers for unevenness with the clutch cover

installed on the engine. If they exceed the tolerance, adjust dia-

phragm spring lever height, using Tool (A).

Tolerance for diaphragm spring
lever unevenness

: Refer to

CL-21,

"Clutch Cover"

.

Tool number

: ST20050240 ( — )

JPDIB0160ZZ