Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and car operation

8.8. The main cylinder of brakes

THE GENERAL DATA

Details of the main cylinder of brakes with a small tank

1. A stopper and the mesh filter 2. A tank 3. A lock ring 4. The primary piston with a spring

5. The secondary piston with a spring 6. A lock bolt 7. Заглушка 8. The union

Details of the main cylinder of brakes with the big tank


The main cylinder of brakes is mounted in a motor compartment on the vacuum amplifier.

Removal

PERFORMANCE ORDER

1. Спринцовкой remove from a tank a liquid part. 2. Substitute under the cylinder the pallet or spread rags. 3. Release the union of tubes on the main cylinder. 4. Disconnect and muffle tubes. 5. Disconnect from a tank a socket (if it is provided), turn away 2 nuts of fastening of the cylinder to the vacuum amplifier and remove the cylinder.

Dismantling

On cars cylinders with the big or small tank are established, procedures of dismantling-assemblage of these units almost differ nothing, except for reservations.

Before dismantling get ремкомплект the cylinder.

PERFORMANCE ORDER

1. On the cylinder with a small tank turn away a bolt of fastening of a tank. 2. Loosen the tank collars () and the union () also remove a tank. 3. On the cylinder with the big tank turn away the screw and remove a tank. 4. Check up a lining condition. 5. Clamp the cylinder in a vice, wring out pistons and turn away a lock bolt. A bolt lining replace. 6. Again wring out pistons and remove a lock ring. 7. Disassemble the cylinder, having paid attention 10 times of installation of details. 8. Get the primary piston. 9. Having knocked about брусок, get the secondary piston, without supposing a warp, the cylinder otherwise will be scratched. 10. Special attention turn on springs which for different pistons differ. 11. Check up a cylinder condition. 12. At detection of scratches or the painted sites replace the cylinder. Хоннинговать the cylinder is forbidden. 13. Replace all details, having established new of ремкомплекта in a former order. Before assemblage dip details into a brake liquid. 14. Collect pistons, enter into the cylinder, wring out and wrap a lock bolt. 15. Establish a lock new ring, having tracked that the ring has entered into a flute. 16. Establish linings of a tank and a tank. 17. At installation fill the cylinder with a liquid. 18. Clamp the cylinder in a vice for a flange, fill in in a tank a liquid, turn заглушки and press the piston big крестовой a screw-driver. 19. Turn on заглушку that there was air. 20. Turn заглушку and release the piston. 21. Repeat these actions until the aperture under the union will not start to leave a liquid. All time support liquid level in a tank. 22. Repeat actions on removal of air for other aperture. 23. Instead of заглушки it is possible to close an aperture a finger. 24. Release a finger after pressing pistons, after вытекания liquids close an aperture a finger and release pistons. 25. After some seconds again press the piston and clean a finger. 26. Repeat procedure and execute the same actions on other aperture. 27. After the liquid will start to follow from apertures only, turn заглушки.

Installation

PERFORMANCE ORDER

1. Establish the cylinder into place and wrap nuts by hand. 2. Screw the union without warps, manipulating the cylinder. 3. Tighten a nut and the union. 4. Add a liquid in a tank before the top division and wrap a stopper. 5. Air can be removed from the cylinder and on the car, working together. For this purpose ask the assistant to press a pedal and to keep. 6. Turn away the union and let the air out. 7. Wrap the union and ask the assistant to release a pedal. 8. Continue, while the liquid will not start to follow from the cylinder.