C TRANSMISSION/TRANSAXLE
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SECTION |
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B |
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CLUTCH |
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CL |
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D |
CONTENTS |
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PRECAUTIONS ......................................................... |
2 |
Caution .................................................................... |
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PREPARATION .......................................................... |
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Special Service Tools .............................................. |
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NOISE, VIBRATION AND HARSHNESS (NVH) |
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TROUBLESHOOTING ............................................... |
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NVH Troubleshooting Chart .................................... |
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CLUTCH ............................................................... |
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CLUTCH PEDAL ....................................................... |
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On Board Inspection ............................................... |
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HEIGHT INSPECTION ......................................... |
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PLAY INSPECTION ............................................. |
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CLEARANCE CHECK .......................................... |
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Removal and Installation ......................................... |
6 |
REMOVAL ............................................................ |
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INSPECTION AFTER REMOVAL ........................ |
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INSTALLATION .................................................... |
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CLUTCH FLUID ......................................................... |
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Air Bleeding Procedure ........................................... |
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CLUTCH MASTER CYLINDER ................................. |
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Removal and Installation ......................................... |
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REMOVAL ............................................................ |
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INSTALLATION .................................................... |
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CSC (CONCENTRIC SLAVE CYLINDER) ................. |
9 |
Removal and Installation ......................................... |
9 |
REMOVAL ............................................................ |
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INSPECTION ....................................................... |
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INSTALLATION .................................................... |
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CLUTCH DISC, CLUTCH COVER AND FLYWHEEL... 10 |
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Removal and Installation ....................................... |
10 |
REMOVAL .......................................................... |
11 |
INSPECTION AND ADJUSTMENT AFTER |
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REMOVAL (CR ENGINE) ................................... |
11 |
INSPECTION AND ADJUSTMENT AFTER |
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REMOVAL (K9K ENGINE) ................................. |
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INSTALLATION .................................................. |
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SERVICE DATA AND SPECIFICATIONS (SDS) ..... |
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Clutch Pedal .......................................................... |
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Clutch Disc ............................................................ |
14 |
Clutch Cover .......................................................... |
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Clutch Control System ........................................... |
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Clutch Master Cylinder .......................................... |
14 |
F
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J
K
L
M
CL-1
PRECAUTIONS
PFP:00001
ECS008JC
●Recommended fluid is brake fluid “DOT 3” or "DOT 4". Refer to MA-18, "Fluids and Lubricants".
●Never reuse drained brake fluid.
●Be careful not to splash brake fluid on painted areas.
●Use new brake fluid to clean or wash all parts of master cylinder and concentric slave cylinder.
●Never use mineral oils such as gasoline or kerosene. It will ruin the rubber parts of the hydraulic system.
●If manual transaxle is removed from the vehicle, always replace CSC (concentric slave cylinder). CSC insert is returned to original position to remove transaxle. Dust on clutch disc sliding parts may damage CSC seal and may cause fluid leak.
●Do not disassemble master cylinder and CSC.
WARNING:
After cleaning clutch disc, wipe it with a dust collector. Do not use compressed air.
CL-2
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PREPARATION |
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PREPARATION |
PFP:00002 |
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A |
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Special Service Tools |
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ECS008JD |
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Tool number |
Description |
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B |
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(Renault tool number) |
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Tool name |
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KV10110910 |
Removing and Installing clutch |
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CL |
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Ring gear stopper |
cover and flywheel |
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(For CR engine) |
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ZZA1005D |
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KV113B0060 |
Removing and Installing clutch |
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(Mot. 582-01) |
cover and flywheel |
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Ring gear stopper |
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(For K9K engine) |
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F |
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YCL036 |
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G |
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ST20050240 |
Inspecting diaphragm spring of |
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Diaphragm spring adjusting wrench |
clutch cover |
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H |
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ZZA0508D |
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I |
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EM07020000 |
Installing clutch cover and disc |
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Clutch aligner |
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J |
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PCIB0017E |
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L |
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M |
CL-3
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
ECS008SM
Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspection. If necessary, repair or replace these parts.
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CL-5. |
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CL-7. |
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CL-8. |
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EM-69 . |
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CL-10. |
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CL-10. |
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CL-10. |
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CL-10. |
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CL-10. |
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CL-10. |
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CL-10 |
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CL-10 |
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CL-12. |
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CL-12. |
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CL-12. |
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CL-10 |
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Reference page |
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CL-9 |
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SUSPECTED PARTS (Possible cause) |
(FreePEDALCLUTCHplay out of adjustment) |
line)in(AirLINECLUTCH |
PISTONCYLINDERMASTERCUP (Damaged) |
(Loose)MOUNTINGENGINE |
(Worn,BEARINGRELEASEdirty or damaged) |
of(OutDISCCLUTCHtrue) |
(RunoutDISCCLUTCHis excessive) |
(LiningDISCCLUTCHbroken) |
or(DirtyDISCCLUTCHburned) |
(Oily)DISCCLUTCH |
out)(WornDISCCLUTCH |
(Hardened)DISCCLUTCH |
of(LackDISCCLUTCHspline grease) |
SPRINGDIAPHRAGM(Damaged) |
SPRINGDIAPHRAGM(Out of tip alignment) |
(Distortion)PLATEPRESSURE |
(Distortion)FLYWHEEL |
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Clutch grabs/chatters |
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1 |
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2 |
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2 |
2 |
2 |
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2 |
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Clutch pedal spongy |
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2 |
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Symptom |
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Clutch noisy |
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1 |
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Clutch slips |
1 |
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2 |
2 |
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3 |
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4 |
5 |
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Clutch does not disengage |
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4 |
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4 |
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4 |
5 |
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6 |
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CL-4
CLUTCH PEDAL
1.Make sure clutch pedal height H1 from upper surface of the dash panel is within the specified range.
Pedal height H1
:164 - 174 mm (6.46 - 6.85 in) (CR engine)
:160 - 169 mm (6.30 - 6.65 in) (LHD with K9K engine)
:164 - 173 mm (6.46 - 6.81 in) (RHD with K9K engine)
2.If pedal height H1 is outside the specification, replace pedal assembly.
3.Make sure free play A at pedal pad top surface and pedal height H2 when clutch is disengaged are within the ranges specified below.
A:Pedal free play at the pedal pad
:2 - 8 mm (0.08 - 0.31 in) (CR engine)
:5 mm (0.20 in) (K9K engine)
Pedal height H2 when clutch is disengaged
:100 mm (3.94 in) or more (CR engine)
4.If free play A at pedal pad top surface and pedal height H2 when clutch is disengaged are outside the specification, replace clutch pedal assembly.
●Press the clutch pedal by hand until certain resistance can be felt. Using a scale, Make sure the free play is within the specified range.
Pedal free play
:2 - 8 mm (0.08 - 0.31 in) (CR engine)
:5 mm (0.20 in) (K9K engine)
PFP:46540
A
ECS008JE
B
CL
D
E
F
G
H
SCIA1256E
I
J
K
L
MAA0023D
CLEARANCE CHECK |
M |
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1. |
Start the engine and let it idle. |
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2. |
Apply parking brake. |
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3. |
Depress the brake pedal. |
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4. |
Fully depress clutch pedal and shift to 1st gear. |
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5. |
Release clutch pedal gradually. Using a scale, check the clear- |
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ance between the clutch pedal and floor panel to see if it is |
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within the specified range. |
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Pedal height when the clutch disengages |
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: 100 mm (3.94 in) or more (CR engine) |
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NOTE: |
MAA0024D |
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Pedal height at clutch disengagement varies slightly from the clutch engagement point. Despite this, pedal |
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height at clutch engagement is commonly used for both cases in order to simplify the inspection. |
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CL-5