11.4. Coupling elements - removal, check and installation
Attention! The dust formed as a result of deterioration of a disk of coupling, contains asbestos which is hazardous to health. Do not inhale it.
1. Each time is recommended to replace the worn out elements of coupling at engine or transmission removal.
2. Remove a transmission from the engine.
|3.3 Make marks in a press disk and a flywheel (if you do not replace press a disk)
3. Establish the centering tool in a disk of coupling for its fixing. Put adjusting marks in a press disk and a flywheel (3.3
4. Gradually in a diagonal order turn off bolts of fastening of a press disk to a flywheel and remove press a disk and a coupling disk.
1. A frictional material
2. Marks - (This party to flywheel Flywheel Side)
5. Examine a flywheel on presence of cracks, flutes and other damages. Examine a conducted disk of coupling on presence of the loosened rivets, deformation, the cracks, the broken springs and other damages (3.5
6. Выжимной it is recommended to replace the bearing together with a coupling disk.
|3.7а Replace press a disk if plates диафрагменной springs are worn out, broken or погнуты
1. Normal deterioration
2. Excessive deterioration
3. Excessive deterioration
4. Broken or погнутые plates
|3.7б Examine a surface of a press disk on presence of scratches, cracks or overheat traces (blue stains)
7. Examine a surface of a press disk and a plate диафрагменной
). If on a surface there are flutes or other damages, replace press a disk.
8. Before installation clear a flywheel and press a disk solvent or acetone.
|3.9 Establish a coupling disk on the centre of a press disk by means of the centering tool
9. Establish a disk of coupling and press a disk on a flywheel (3.9
), keeping a disk of coupling by means of the centering tool.
10. Slightly tighten bolts of fastening of a press disk to a flywheel.
11. The centering tool adjust position of a conducted disk so that it stood precisely on the centre of a press disk, then tighten fixing bolts till the demanded moment of an inhaling.
12. Grease with high-temperature greasing an internal flute выжимного the bearing. Also grease выжимной the lever and the bearing of an entrance shaft.
13. Establish выжимной the bearing into place.
14. Establish a transmission and all elements removed earlier.