logging in or signing up Automobiles Truck Clutch sweety.namo Download Post to : URL : Related Presentations : Let's Connect Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 2858 Category: Education License: All Rights Reserved Like it (1) Dislike it (0) Added: October 07, 2009 This Presentation is Public Favorites: 1 Presentation Description Automobiles Truck clutch Don Bosco Auto Comments Posting comment... By: alibadrali (33 month(s) ago) thankkkkkkkkkkkkkkkkkkk you Saving..... Post Reply Close Saving..... Edit Comment Close By: alibadrali (33 month(s) ago) thankkkkkkkkkkkkkkkk Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Slide 1: Automobiles Topic My first Presentation Don Bosco Auto email@example.com Slide 2: CLUTCH Slide 3: MODULE : TRUCK CLUTCH Slide 4: Learning outcome This Module Provides you with the skills To repair Truck clutch. To test and identify faults in the Truck clutch. Slide 5: Outcome On Completion of this module you should be able to: Identify clutch assemblies and explain single plate dry clutch operation. Identify faults in clutch. Remove , replace and repair clutch. Slide 6: CLUTCH LOCATION, FUNCTION AND TYPES Slide 7: Location Located between the Engine and Gear Box. ENGINE FRONT WHEEL CLUTCH TRANSMISSION UNIVEASAL JOINT GEAR REAR WHEEL Slide 8: Why is CLUTCH Required? IC engines develop low torque at starting speed and as the speed increases, develop enough torque to pick up the load. Slide 9: E.g. if the power from a running engine is transmitted to the drive wheels when the truck is at stand still The truck will jump out if the power is too large. The engine will stop or stall if the power is too small. Slide 10: To connect and disconnect the Power from Engine to Gearbox. FUNCTION Slide 11: Truck Clutches use SINGLE PLATE DRY CLUTCH which is Finger Type Types of clutch Slide 12: CLUTCH CONSTRUCTION AND WORKING Slide 13: MAIN PARTS of CLUTCH Assembly Driving members Consist of flywheel, Pressure plate, Pressure Pressure Springs Pressure plate Driven by Clutch cover Flywheel Release lever Release Levers Single plate dry clutch Slide 14: Driven members Consist of Clutch plate which slides on the splines of clutch shaft Clutch Plate Splines of clutch shaft Single plate dry clutch Slide 15: Operating members Consist of foot pedal, linkage, release bearing, release levers and pressure springs Pressure Springs Release Bearing Linkage Release Levers Foot Pedal Single plate dry clutch Slide 16: Cushion Springs - Are mounted on the clutch hub, these are wavy springs. This provision is made to ensure engaging of clutch without any sound or jerk. Cushion Spring Construction of clutch plate Slide 17: Facing - Clutch facings made of fiber asbestos are riveted on both side of the cushion spring for correct operation and functioning of the modern clutch assembly. Facing Construction of clutch plate Slide 18: Torsion Springs - To absorb vibrations when the clutch is engaged or disengaged Hub flange - To accommodate torsion spring Splined Hub - Can slide on primary shaft splines Torsion springs Hub flange Hub Construction of clutch plate Slide 19: CLUTCH OPERATING MECHANISM Slide 20: Clutch release lever should have adequate clearance in clutch housing for actuation. It should not slip at high torque It should be able to damp torsional vibrations of crank shaft Clutch Actuation System Requirements Slide 21: MECHANICAL TYPE Clutch Operation CLUTCH COVER E-RING CLUTCH RELEASE LEVER CLUTCH PEDAL CLUTCH RELEASE CAGLE RELEASE FORK Slide 22: Clutch Operation HYDRAULIC TYPE Slide 23: Adjustment should be perform when a pedal play is not correct Or when the clutch does not engage or disengage properly. Often pedal play can be increased or decreased by turning Treaded fastener located either under the dash at the clutch pedal or where the linkage attaches to the clutch fork Clutch pedal free play Adjustment Slide 24: Retracting spring Equalizer shaft Pedal-to-equalizer rod Release lever Pedal Over-center spring Retainer Link Bracket and bumper Release rod Clutch pedal free play adjustment Slide 25: Don Bosco Auto You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.