Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and car operation

Toyota Land Cruiser
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. Engines
+ 4. Systems of cooling, heating
+ 5. Fuel and exhaust systems
+ 6. System of decrease in toxicity
- 7. Transmission
   + 7.1. A mechanical transmission
   + 7.2. Automatic transmission
   + 7.3. A distributing box
   - 7.4. Coupling, карданные shaft, semiaxes and leading bridges
      7.4.1. Technical characteristics
      - 7.4.2. Coupling Coupling details The vyzhimnoj bearing The directing bearing The main cylinder of coupling The working cylinder of coupling A coupling hydrodrive A coupling pedal
      + 7.4.3. Карданный () a shaft (), a reducer and axes
      7.4.4. A lobby полуось and an epiploon
      + 7.4.5. The back (forward) bridge
+ 8. Brake system
+ 9. Suspension brackets and a steering
+ 10. A body
+ 11. An electric equipment
+ 12. Electroschemes


7.4.2. Coupling

Coupling details

1. A flywheel
2. The directing bearing
3. A plug
4. Скоба
5. The vyzhimnoj bearing
6. A coupling casing
7. A frictional disk

Coupling dry, one-disk диафрагменного type with a hydraulic drive.

Consistently main and working cylinders through which transfer of effort from a pedal on a plug and on выжимной the bearing of deenergizing of coupling is provided are included in a hydrodrive contour.

Coupling adjustment is carried out automatically.

Indications of deterioration of coupling are proslipping and a characteristic howling sound at transfer inclusion. In this case considerable deterioration of a flywheel and a press disk is possible.

Deterioration of a frictional disk depends on skills of driving, deterioration is accelerated by frequent application of proslipping, or driving with jerks owing to pedal "throwing". Roughly frictional disk should be changed through 64000 km.

It is recommended to execute following preliminary checks which allow to define a coupling condition.

1. Check up liquid level, if necessary restore (if the tank is empty, add a liquid and pump over a hydrodrive).
2. For check of proslipping of coupling press a pedal idling the engine and after some seconds include a reverse gear. The gnash will specify in the strengthened deterioration of press or frictional disks.
3. Check up completeness of deenergizing of coupling.
4. For this purpose on the working engine press a coupling pedal so that the pedal did not reach a floor on 13 mm.
5. Be some times switched from 1st transfer to the back. The complicated switching specifies in deterioration of details.
6. Check up a course of a rod of the working cylinder at completely pressed pedal. If the course is small, check up liquid level.
7. Check up a condition of the directing bearing, be convinced that the plug of coupling has no люфта on an axis.