CLUTCH - OUTLINE, TROUBLESHOOTING GUIDE

H-3spec table

OUTLINE

SPECIFICATIONS

Clutch specifications (Engine/Transmission Model: B6 DOHC / M5M-D)

Item	Sub-item	Unit	B6 DOHC / M5M-D
Clutch control			Hydraulic
Clutch cover	Type		Diaphragm spring
Clutch cover	Set load	N (kg, lb)	4,022 (410, 902)
Clutch disc	Outer diameter	mm (in)	200 (7.87)
Clutch disc	Inner diameter	mm (in)	130 (5.12)
Clutch disc	Thickness — Pressure plate side	mm (in)	3.5 (0.14)
Clutch disc	Thickness — Flywheel side	mm (in)	3.5 (0.14)
Clutch pedal	Type		Suspended
Clutch pedal	Pedal ratio		6.13
Clutch pedal	Full stroke	mm (in)	120 (4.72)
Clutch pedal	Height	mm (in)	175—185 (6.89—7.28)
Master cylinder inner diameter		mm (in)	15.87 (0.625)
Release cylinder inner diameter		mm (in)	19.05 (0.750)
Clutch fluid			SAE J1703 or FMVSS116 DOT-3

Clutch control

Sub-item

Unit

B6 DOHC / M5M-DHydraulic

Clutch cover

Sub-itemType

Unit

B6 DOHC / M5M-DDiaphragm spring

Clutch cover

Sub-itemSet load

UnitN (kg, lb)

B6 DOHC / M5M-D4,022 (410, 902)

Clutch disc

Sub-itemOuter diameter

Unitmm (in)

B6 DOHC / M5M-D200 (7.87)

Clutch disc

Sub-itemInner diameter

Unitmm (in)

B6 DOHC / M5M-D130 (5.12)

Clutch disc

Sub-itemThickness — Pressure plate side

Unitmm (in)

B6 DOHC / M5M-D3.5 (0.14)

Clutch disc

Sub-itemThickness — Flywheel side

Unitmm (in)

B6 DOHC / M5M-D3.5 (0.14)

Clutch pedal

Sub-itemType

Unit

B6 DOHC / M5M-DSuspended

Clutch pedal

Sub-itemPedal ratio

Unit

B6 DOHC / M5M-D6.13

Clutch pedal

Sub-itemFull stroke

Unitmm (in)

B6 DOHC / M5M-D120 (4.72)

Clutch pedal

Sub-itemHeight

Unitmm (in)

B6 DOHC / M5M-D175—185 (6.89—7.28)

Master cylinder inner diameter

Sub-item

Unitmm (in)

B6 DOHC / M5M-D15.87 (0.625)

Release cylinder inner diameter

Sub-item

Unitmm (in)

B6 DOHC / M5M-D19.05 (0.750)

Clutch fluid

Sub-item

Unit

B6 DOHC / M5M-DSAE J1703 or FMVSS116 DOT-3

TROUBLESHOOTING GUIDE

Clutch troubleshooting

Problem	Possible Cause	Action	Page
Slipping	Clutch disc facing worn excessively	Replace	H-14
Slipping	Clutch disc facing surface hardened or oil on surface	Repair or replace	H-14
Slipping	Pressure plate damaged	Repair or replace	H-14
Slipping	Diaphragm spring damaged or weak	Replace	H-14
Slipping	Insufficient clutch pedal play	Adjust	H-5
Slipping	Clutch pedal sticking	Repair or replace	H-6
Slipping	Flywheel damaged	Repair or replace	H-14
Faulty disengagement	Excessive runout or damaged clutch disc	Replace	H-14
Faulty disengagement	Clutch disc splines rusted or worn	Remove rust or replace	H-14
Faulty disengagement	Oil on facing	Repair or replace	H-14
Faulty disengagement	Diaphragm spring weak	Replace	H-14
Faulty disengagement	Excessive clutch pedal play	Adjust	H-5
Faulty disengagement	Insufficient clutch fluid	Add fluid	H-2
Faulty disengagement	Leakage of clutch fluid	Locate and repair or replace
Clutch vibrates when accelerating	Oil on facing	Repair or replace	H-14
Clutch vibrates when accelerating	Torsion rubbers weak	Replace	H-14
Clutch vibrates when accelerating	Clutch disc facing hardened or damaged	Replace	H-14
Clutch vibrates when accelerating	Clutch disc facing rivets loose	Replace	H-14
Clutch vibrates when accelerating	Pressure plate damaged or excessive runout	Replace	H-14
Clutch vibrates when accelerating	Flywheel surface hardened or damaged	Repair or replace	H-14
Clutch vibrates when accelerating	Loose or worn engine mount	Tighten or replace
Clutch pedal sticking	Pedal shaft not properly lubricated	Lubricate or replace	H-6
Abnormal noise	Clutch release bearing damaged	Replace	H-14
Abnormal noise	Poor lubrication of release bearing sleeve	Lubricate or replace	H-14
Abnormal noise	Torsion spring weak	Replace	H-14
Abnormal noise	Excessive crankshaft end play	Repair	Refer to Section B
Abnormal noise	Pilot bearing worn or damaged	Replace	H-14
Abnormal noise	Worn pivot points of release fork	Repair or replace	H-14

Slipping

Possible CauseClutch disc facing worn excessively

ActionReplace

PageH-14

Slipping

Possible CauseClutch disc facing surface hardened or oil on surface

ActionRepair or replace

PageH-14

Slipping

Possible CausePressure plate damaged

ActionRepair or replace

PageH-14

Slipping

Possible CauseDiaphragm spring damaged or weak

ActionReplace

PageH-14

Slipping

Possible CauseInsufficient clutch pedal play

ActionAdjust

PageH-5

Slipping

Possible CauseClutch pedal sticking

ActionRepair or replace

PageH-6

Slipping

Possible CauseFlywheel damaged

ActionRepair or replace

PageH-14

Faulty disengagement

Possible CauseExcessive runout or damaged clutch disc

ActionReplace

PageH-14

Faulty disengagement

Possible CauseClutch disc splines rusted or worn

ActionRemove rust or replace

PageH-14

Faulty disengagement

Possible CauseOil on facing

ActionRepair or replace

PageH-14

Faulty disengagement

Possible CauseDiaphragm spring weak

ActionReplace

PageH-14

Faulty disengagement

Possible CauseExcessive clutch pedal play

ActionAdjust

PageH-5

Faulty disengagement

Possible CauseInsufficient clutch fluid

ActionAdd fluid

PageH-2

Faulty disengagement

Possible CauseLeakage of clutch fluid

ActionLocate and repair or replace

Page