E30 BMW + 1. Maintenance instruction + 2. Maintenance + 3. Engine + 4. Cooling system + 5. Heating and ventilation + 6. Fuel system + 7. Exhaust system + 8. Transmissions - 9. Coupling 9.2. Specifications 9.3. Coupling check 9.4. Main cylinder of coupling 9.5. Coupling pedal 9.6. The blocking switch of coupling 9.7. Working cylinder of coupling 9.8. Air removal from a coupling hydraulic actuator 9.9. Coupling details 9.10. Driveshaft 9.11. Elastic coupling 9.12. Average support 9.13. Kardannye hinges 9.14. The forward aligning plug 9.15. Driveshaft CV JOINT 9.16. Semi-axes 9.17. CV JOINTS and covers 9.18. Epiploons of a reducer of a back axis 9.19. Reducer of a back axis 9.20. Epiploon of a leading gear wheel of a reducer + 10. Brake system + 11. Running gear + 12. Body + 13. Electric equipment + 14. Good advice
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Coupling
1. Press disk 2. Frictional disk 3. Lever of switching off of coupling 4. Vyzhimna bearing
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5. Spherical hinge 6. Spring 7. Bolt |
Coupling
1. Flywheel 2. Frictional disk 3. Press disk and coupling casing 4. Vyzhimna bearing 5. To a nutritious tank 6. Main cylinder of switching off of coupling 7. The union for air removal
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8. Working cylinder of switching off of coupling 9. Pusher 10. Lever 11. Lever of a press disk 12. The directing bearing 13. Crankshaft 14. Bolt of fastening of a flywheel |
Coupling dry, one-disk, with a diafragmenny press spring and a hydraulic actuator.
Check
It is recommended to execute the following preliminary checks which allow to define a condition of coupling and wear of its details.
PERFORMANCE ORDER |
1. Check liquid level, if necessary restore (if the tank is empty, add liquid and pump over a hydraulic actuator). Define the leak reason. |
2. For check of pro-slipping of coupling press a pedal idling the engine and some seconds later include a reverse gear. The gnash will indicate the strengthened wear of press or frictional disks. |
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3. Check completeness of switching off of coupling. For this purpose on the working engine press a coupling pedal so that the pedal did not reach a floor on 6 mm. Be several times switched from the 1st transfer to the back. The complicated switching indicates wear of details. Check a course of a rod of the working cylinder at completely pressed pedal. For this purpose insert into a special crack a metal strip and press to a rod. |
4. Ask the assistant to press a pedal and to release, – the strip thus leaves the scratch which length is equal to a rod course. The course of a rod should be equal 20 mm. If the course is small, air hit, a podtekaniye of consolidations of the cylinder, or jamming of a disk of coupling on primary to a check point shaft can be the reason. |
5. Check a condition of the plug of an axis of a pedal, be convinced that the pedal freely moves. |
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