User Guide

EXEDY Globalparts Corporation • 800.346.6091 • www.exedyusa.com
EXEDY Globalparts Corporation • 800.346.6091 • www.exedyusa.com
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Check Before Replacing
Check Before Replacing
7A
•Isaclutchboosternormal?Inspection according to service manual.
•Doescontrolsystemoperatesmoothly?Adjust or grease up.
7B
•Istheclutchpedalheightorfreeplayappropriate?
Adjust pedal free play and rod projecting amount according to a service manual.
•Isapistonrmlyxedtoareleasecylinder?
•Isthereanyoilleakagefromreleasecylinder,mastercylinderorclutchpipeline?
In case of leakage, overhaul and repair.
•Isthereairinclutchline?work out air-bleeding.
7C
•Istheclutchpedalheightorpedalfreeplayappropriate?
Adjust pedal free play and rod projection amount according to a service manual.
•Checkwhetherthereleasecylinderoperatesproperly..
7D
•Istheclutchpedalheightandfreeplayadequate?Ifyoureducepedalfreeplayexcessively,
the release bearing does not return and it may result in a change of engagement point in use.
Adjust pedal free play and rod projection amount to manufacturer’s specication.
•Doesadriverhaveahabittodrivewithhisfootonaclutchpedalortousesemi-disengagement
frequently?Check wear condition on a release fork through inspection hole. There is a
possibility to wear clutch disc prematurely.
7E
•Istheclutchpedalheightorfreeplayappropriate?
Adjust pedal free play or rod projecting amount according to a service manual
Check release cylinder whether it operates properly.
7F
•Checkoilleakagefromareleasecylinder,mastercylinderandclutchline.
In case of leakage, overhaul or repair it according to a service manual.
•Isthereairinclutchuidline?
Bleed hydraulic system.
•Isthereanyfailureonareleaseforksuchasdeformation?
Remove a transmission and replace it.
7G
•Doesadriverhaveahabittodrivewithhisfootonaclutchpedalortousesemi-disengagement
frequently?
Components will be over heated and distorted. It results in dicult to disengage gear.
Overhaul according to a service manual.
7H
•Shortlyafterreplacementthepositionofareleasebearingisunstableandresultsinvibration.
Depress clutch pedal a couple of times to t.
7I
•Istheclutchpedalheightandfreeplayadequate?
Adjust the pedal height and free play to manufacturer’s specication.
7J
•Checkloosenessofpedalinstallation,andadjustfreeplay.
Replace with new one, if failed.
Check before replacing the clutch
Causes and Solutions (Abnormal on clutch pedal)
No improvement
Check after removing transmission
•Inspectslideportionatareleasebearing/fork,atransmissionretainer,etc.Greaseup.
Replace damaged parts, if failed at slide portion.
Grease up periodically, if xed intervals is specied by manufacturer.
•Checkfailureofreleasebearing,ordirectionofit.
Replace with new parts, if failed.
•Checkcompatibilityofclutchcover.
If you use unspecied clutch, clutch pedal eort becomes heavier or clutch
pedal does not return from the bottom.
•CheckoilleakagefromCSC,ConcentratedSlaveCylinder,orsmoothmovement.
Replace with new components, if failed.
•Checkwearorfailureontheclutchcoverandtheclutchdisc.
Replace with new components, if failed any.
Educate a driver not to put his foot on a clutch pedal during driving.
•Checkdistortionontheclutchdiscorcover.Replace with new if distorted.
•Checkthebacklashonareleasefork/lever.Adjust or repair according to a service manual.
•Incaseoflevertypeclutchcover,isitusedwithleverheightadjustment?
It is not necessary to adjust lever height, because it is adjusted properly. Adjust it by release control system.
•Inspectdeformationandexcessivewearconditionofreleaseforkandpivotetc.
Replace with new components, if damaged.
•Frequentusageofsemi-disengagementmakesaclutchdiscdistort,andresultsinachangeofdisengagement
point. Replace with new one, if damaged.
Educate a driver not to drive with his foot on a clutch pedal or not to use it in semi-disengagement frequently.
•Checkwhetherdiaphragmngersorleversareuneven.
Remove clutch cover, then reinstall same one and tighten bolts.
When you install the clutch cover, tighten bolts temporary by hand, then torque down in correct diagonal
sequence one by one.
•Incaseofafailurewithoutknowncause,pleaseapplyarequestthattherebeaninvestigationbasedonwarrantycerticate.
Followings, however, are not eligible
1. Failure by wear or aging variation
2. 90 days or 3,000 miles under normal driving condition after installation