Jeep Grand Cherokee

For providing of access to components of coupling it is enough to remove a transmission (РКПП), having left the engine in the car. If the engine is removed for major repairs carrying out, survey and replacement of the worn out components of coupling should be made without fail. Rather small cost of components of coupling in comparison with expenses of time and forces for providing of access to them does reasonable product of replacement of components each time at their removal if it is final they are not absolutely new and are in an excellent condition. The description offered below procedures is made proceeding from the assumption that the engine is not removed from the car. Disconnect the executive cylinder from the coupling case (Has undressed Removal and installation of components of hydraulic system of deenergizing of coupling).

Remove from car RKPP (the Head the Manual box of a gear change). The engine leave propped up. It is preferable even to hang out it on лебедке. If the engine is propped up by a jack, do not forget to lay for loading distribution between a head of a jack and the pallet картера wooden брусок.

For поддерживания a conducted disk in the course of removal establish on a nave of a disk the tool for its centering. Carefully check up a basket of coupling and a flywheel on presence of identification labels. Usually it is labels in the form of letters Х or About, or it is simple dabs put by a white paint. If it is not possible to find a label, put down them with own hand so that at assemblage relative position of a flywheel and a basket has appeared is kept.

Turning each of bolts of fastening of a basket to a flywheel gradually for one approach, ослабьте them. Operate in a diagonal order, achieving full removal of the loading created by petals диафрагменной of a spring. Then, strong keeping a basket, definitively remove bolts of its fastening. Remove a basket and a conducted disk.

Check up a flywheel on presence of cracks, furrows, signs of an overheat and other obvious defects. If defects are insignificant, the flywheel surface can be restored a way станочной processings which composers of the given management recommend to make without dependence from an external condition of a surface of a flywheel. Procedures of removal and flywheel installation are considered in Head Rjadnyj the six-cylinder engine.

Check up a condition of a frictional overlay of a conducted disk. The overlay should tower over heads of rivets a minimum on 1,6 mm. Check up a disk on easing of rivets, presence of deformations, the cracks, the broken springs and other damages. As already it was mentioned above, it is necessary to replace a disk in the presence of the slightest doubts in definition of its condition.

Conducted disk

Check up a condition of the processed surfaces and petals диафрагменной springs of assemblage of a basket of coupling with a press disk. If the surface is covered by furrows or otherwise damaged, replace assemblage. Also check up a basket on presence of signs of obvious damages, deformations and cracks. Easy polishing of a press disk can be eliminated by means of an emery paper. For assemblage replacement use new or фабрично the restored blocks.

Check up a condition выжимного the bearing (Has undressed Removal, check of a condition and installation выжимного the coupling bearing). Examine directing bearing (Section Check of a condition and replacement of the directing bearing).

Before installation wipe the processed surfaces of a flywheel and a basket of coupling by the rags moistened in acetone. It is important, that on these surfaces or on overlays of a conducted disk oil or greasing have not got. Touch components only with clean hands. Put a conducted disk and a coupling basket to a flywheel and press them by means of the centering tool. Make sure of correctness of installation of components (the majority of replaceable disks of coupling (conducted) are equipped by marks FLYWHEEL SIDE (the party turned to a flywheel) or another of the same sense - if marks are absent, establish a disk демпферными springs to a transmission).

Moving on basket perimetre, by hand tighten bolts of its fastening to a flywheel. Having passed the extension piece of the centering tool through equipped шлицами a nave in directing bearing of a cranked shaft, отцентруйте a conducted disk. For full landing of the tool in directing bearing shake it upwards-downwards or here and there. In order to avoid basket deformation, operating in a diagonal order and gradually for each approach, tighten bolts of fastening of a basket to a flywheel with demanded effort. Remove the centering tool. With high-temperature greasing grease an internal flute выжимного the bearing (Has undressed Removal, check of a condition and installation выжимного the coupling bearing). Also grease contact surfaces of the lever of deenergizing of coupling and the holder of the bearing of a primary shaft of a transmission. Establish into place выжимной the bearing (Has undressed Removal, check of a condition and installation выжимного the coupling bearing). Establish into place a transmission (the Head the Manual box of a gear change). Establish the executive cylinder (Has undressed Removal and installation of components of hydraulic system of deenergizing of coupling). Clean jacks and lower the car on the earth. Spend trial runs, having checked up serviceability of functioning of a transmission and coupling.