BMW E30 + 1. Maintenance instruction + 2. Maintenance + 3. Engine + 4. Cooling system + 5. Heating and ventilation + 6. Fuel system + 7. Exhaust system + 8. Transmissions + 9. Coupling - 10. Brake system 10.2. Specifications 10.3. Anti-blocking system (ABS) 10.4. Blocks of disk brakes 10.5. Support of a disk brake 10.6. Brake disk 10.7. Blocks of drum brakes 10.8. Main cylinder of brakes 10.9. Vacuum amplifier of brakes 10:10. Cable(s) of the emergency brake 10:11. Adjustment of the emergency brake 10:12. Mechanism of the emergency brake 10:13. Brake pedal 10:14. Braking signal switch 10:15. Hoses and lines of a hydraulic actuator of brakes 10:16. Removal of air from a hydraulic actuator of brakes + 11. Running gear + 12. Body + 13. Electric equipment + 14. Useful tips
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Prevention
It is recommended to get the restored supports in exchange for removed. If the decision on repair (replacement of details of a support) is made, then get ремкомплект. It is necessary to sort and repair both supports at the same time.
Back support
1. Support assembled 2. Bolt of fastening of an arm of a support 3. Pumping union 4. Dustproof cap 5. Antinoise spring 6. Support guide 7. Wire of a control lamp of wear of a block 8. Bracket of fastening of a cover of a cable 9. Brake disk 10. A bolt with an internal 6-faced head
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11. Brake board 12. Bolt 13. Washer 14. Cap 15. Cap 16. Arm 17. Bracket of fastening of a cover of a cable 18. Piston, cuff, cover and spring ring 19. Ремкомплект the directing plugs 20. Blocks |
Removal
PERFORMANCE ORDER |
1. Lift a forward (back) part of the car, establish on supports, remove a wheel. |
2. Disconnect and muffle a brake hose. If the support is removed for access to other details, then do not disconnect a hose. |
3. The order of removal of a forward or back support is described in subsection 10.4 as a part of the procedure for replacement of blocks. |
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Dismantling
PERFORMANCE ORDER |
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1. Remove a spring ring of a dustproof cover and a rubber cover. |
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2. Remove the piston, having given to the cylinder compressed air from the pump. |
3. Check the surfaces of the piston and the cylinder. At existence of damages (scratches, corrosion, a vykrashivaniye) replace a support assembled. |
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4. If these details as it should be, remove a piston cuff, using the thin wooden tool. |
5. Remove rubber cuffs. |
6. Wash out all details in methyl alcohol or a cleaner of brakes. |
7. Using ремкомплект, collect a support as shown below. |
8. Dip a new cuff into brake fluid and install in the cylinder. |
9. Grease cylinders of supports (except forward supports) and the piston with pure brake fluid. Enter the piston into the cylinder without distortions. Establish a new dustproof cover and fix by a spring ring. |
10. At assembly of forward supports grease the piston with pure brake fluid and dress a new dustproof cover on the lower part of the piston. Holding the piston over a support opening, bring edges of a rubber cover to cylinder flutes, enter the piston against the stop, then bring the top edges of a cover to a flute on the piston. |
11. Grease with silicone lubricant the rubbing surfaces of guides and bolts and establish them in a support. Establish dustproof covers. |
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Installation
PERFORMANCE ORDER |
1. Installation of a support is carried out upside-down.
Prevention
Check a condition of bolts of a support, if necessary replace.
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2. Attach a hose and remove air from the understanding contour. |
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