Toyota Corolla

1992-1998 of release

Repair and operation of the car



Toyota Corolla
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling systems, heating
+ 5. Fuel, exhaust systems
+ 6. System of decrease in toxicity
+ 7. Transmissions
- 8. Coupling and half shafts
   8.1. Specifications
   - 8.2. Coupling
      8.2.1. Coupling elements
      8.2.2. Vyzhimna bearing and fork of switching off of coupling
      8.2.3. Main cylinder of the drive of switching off of coupling
      8.2.4. Working cylinder of the drive of switching off of coupling
      8.2.5. Hydraulic system of the drive of switching off of coupling
      8.2.6. The switch blocking start of the engine
   + 8.3. Half shaft
+ 9. Brake system
+ 10. Suspension bracket and steering
+ 11. Body
+ 12. Electric equipment



8.2.3. Main cylinder of the drive of switching off of coupling

GENERAL INFORMATION

Elements of the main cylinder of the drive of switching off of coupling

1. Pin
2. Check
3. Fork
4. Lock-nut
5. The Corolla models, release since 1996
6. Dustproof cover
7. Cutting lock ring
8. Washer
9. Corolla models, release of 1993-1995.
10. Restrictive ring
11. Laying
12. Pusher
13. Piston
14. Cylinder
15. A spring pin with an opening
16. Plug
17. Tank
18. Float
19. Cap

Prevention

Before work learn, how much is already restored or new cylinder, and whether there are they on sale. Depending on it, you will make the decision, whether you should most be engaged in restoration of the cylinder. If you decide to restore the cylinder, check before purchase of spare parts its internal surface as it is described in item 7.


Removal

PERFORMANCE ORDER
1. Disconnect a wire of the negative plug of the accumulator.

Prevention

If the stereoplayer of your car has system of the coding, check, whether you know a code of activation of the player before an accumulator detachment.


2. Under the dashboard disconnect a pusher from a coupling pedal. It keeps on a place by means of a pin from the cheky. For removal of a pin, get to the check (it is specified by an arrow).
3. Disconnect a hydraulic tube from the main cylinder of the drive of switching off of coupling. If is available, use a cap wrench when untwisting connection not to break a side. Prepare some rags as at a detachment of a tube can spill a little hydraulic liquid.

Prevention

Watch that hydraulic liquid did not get on car paint as it will damage it.


4. Under the dashboard turn off the nuts fixing the main cylinder of the drive of switching off of coupling to a partition. Remove the main cylinder and watch to spilling hydraulic liquid.

Partition

PERFORMANCE ORDER
1. Remove a cap of a tank and pour out hydraulic liquid of the main cylinder. Get a spring pin (see rice. Elements of the main cylinder of the drive of switching off of coupling) by means of a hammer and a punch, and then, accurately remove a tank.
2. On the release Corolla models till 1995, use a small screw-driver to raise a uvula of a restrictive ring so that it became level with a ring surface. Then, remove a restrictive ring, laying and a pusher from the cylinder.

3. On the release Corolla models since 1996 remove a dustproof cover, press on the piston and remove a cutting lock ring by means of flat-nose pliers. Remove a pusher and a washer.
4. Turn the cylinder and knock with it on a tree to take the piston.

Prevention

If the new cylinder is on sale already assembled, pass the paragraphs describing operations which do not need to be carried out.


5. Remove a spring from the piston.
6. Accurately remove consolidation from the piston.
7. Examine an internal surface of the cylinder on existence of deep scratches or notches. The surface to the touch has to be smooth. If it not ideally smooth, the main cylinder needs to be replaced new or restored.
8. If you use the restored cylinder, install as well new spare parts which will be applied to it, and follow those instructions which can be enclosed. Before installation wash out all details in the clearing liquid of brake system, alcohol or pure brake fluid. Do not use solvents on the basis of gasoline.
9. Establish consolidation on the piston. Edges of consolidation have to be turned into the party, return from a pusher.
10. Establish a spring on other end of the piston.
11. Plentifully grease an internal surface of the cylinder and consolidation with brake fluid.
12. Accurately insert the piston into the cylinder, trying not to damage consolidation. At installation, that end of the piston on which the spring so that the end of the piston by which the pusher fastens is established is inserted in the beginning, was closer to open edge of the cylinder.
13. On the release Corolla models till 1995 install a pusher and new laying in the cylinder, squeeze a spring and establish a new restrictive ring. On the release Corolla models since 1996 establish a pusher and a washer, press on a pusher and establish a new cutting lock ring, having checked that it became exact in the flute. Establish a new dustproof cover.
14. Establish a tank, having replaced the plug. Insert a spring pin by means of a hammer and a punch. Check that he acted no more than on 3,175 mm on both parties of a tank.

Installation

PERFORMANCE ORDER
1. Install the main cylinder on a body partition, having put the fixing clamps fingers.
2. Connect a hydraulic tube to the main cylinder, having a little moved the cylinder if it is necessary. Do not twist connection crookedly.
3. Tighten fixing nuts and connection of a hydraulic tube.
4. Establish a pusher on a coupling pedal.
5. Fill in fresh hydraulic liquid in a tank of the main cylinder of the drive of switching off of coupling (see subsection 2.1), and then pump over hydraulic system of the drive of switching off of coupling (see subsection 8.2.5).
6. Check installation of a pedal of coupling and a free wheeling (see subsection 8.2).