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
+ 8. Brake system
+ 9. Suspension brackets and a steering
+ 10. A body
- 11. An electric equipment
   11.1. Search of malfunctions
   11.2. Safety locks
   11.3. Fusible crosspieces
   11.4. Breakers
   11.5. The relay
   11.6. The breaker of indexes of turn / of the alarm system
   11.7. A combination of switches on a steering column
   11.8. The lock of ignition and a lock drum
   11.9. Indexes of level of fuel, pressure and oil temperature
   11.10. A guard of devices
   11.11. The screen wiper electric motor
   11.12. The receiver and dynamics
   11.13. The aerial
   11.14. A heater of back glass
   11.15. Headlights
   11.16. The case галогенной headlights
   11.17. A sound signal
   11.18. Replacement of lamps
   11.19. Lateral mirrors with the electric drive
   11.20. Cruise-control system
   11.21. The electric drive window lifterа
   11.22. The electric drive of door-locks
   11.23. Safety pillows
+ 12. Electroschemes

11.23. Safety pillows

THE GENERAL DATA

Safety pillows (System of pneumosafety SRS) are intended for protection of the driver (and the passenger) on a forward seat in case of collision.

On a part of cars 2 pillows are provided, one of which (from outside the driver) is mounted in the central part of a wheel, and another – on the right side of the forward panel of salon. The system also includes the block of gauges and the management, mounted on the car centre.

THE SAFETY MODULE FROM OUTSIDE THE DRIVER

The module structure includes the packed pillow and the device forcings (reactor) which is under a pillow and is connected to it an aperture through which gas moves at signal receipt. The signal moves on a cable winded in a flexible spiral round a shaft of a wheel, irrespective of a wheel angle of rotation. The pillow is inflated with the nitrogen formed as a result of reaction oxide of copper and азида of sodium.

THE SAFETY MODULE FROM OUTSIDE THE PASSENGER

The structure of the module located over a box for trifles, includes the device the forcings (reactor), the combined pillow, the reactor and the facing panel. A pillow of the passenger much more than a pillow of the driver. External furnish of a cover of a pillow coincides with furnish of the forward panel. In a cover the seam which breaks at gas forcing in a pillow (gas is provided gland and азида sodium) is formed as a result of reaction oxide.

THE GAUGE AND DIAGNOSTICS BLOCK

The block provides a food and operation of a pillow of safety even at the disconnected battery. The block checks a condition of system of safety. The control lamp of system (lamp AIR-BAG) at first lights up and at serviceable system dies away. If the system is faulty, the lamp continues to burn or blink (or the sound signal) is distributed. In this case it is necessary to hand over the car immediately in car-care centre for check.

The prevention
To disconnect pneumosafety systems.

The neglect safety measures leads to casual disclosing of a pillow and to serious traumas.

At performance of any works near to a steering column or any unit of system it is necessary to disconnect safety pillows. For this purpose execute the following:

  – Expose wheels in driving position on a straight line and translate the ignition key in position LOCK;
  – Disconnect the battery from weight;
  – Start works after not less 90 сек, i.e. through time necessary for the category of the condenser.

At manipulations with the pillow container always hold the revetted party of the container in a direction from itself. It is forbidden to put the container the revetted party downwards. It is forbidden to measure resistance of any unit of system of pneumosafety as operation of a pillow from an ohmmeter battery is possible.

Before performance of welding works disconnect a socket of a pillow of safety of yellow colour which is located under a steering column about a socket of a combination of switches (from outside the driver) or a box for trifles (from outside the passenger).

It is forbidden to throw out the container with a pillow.