Checking the energy absorbing mechanism of the steering column assembly (Mitsubishi Outlander 1)

In the event of a traffic accident involving a severe frontal impact, the force of the impact is absorbed by a mechanism built into the steering column. Once activated, this mechanism loses its ability to operate again, even if there is no visible damage to it after the impact. In order to evaluate the functionality of the energy-absorbing mechanism, it is necessary to carry out the following test procedure. If the mechanism has already been activated, it is necessary to replace the steering column assembly.

If there is significant free play in the steering wheel when the steering column tilt lever is in the locked position, it is necessary to check the condition of the steering column shaft assembly.

Caution: If the vehicle continues to move after the energy absorbing mechanism has been activated, the steering column shaft may be damaged during continued operation of the vehicle.

Caution: If the disposable capsule is sagging, do not attempt to repair the unit, simply replace the steering column shaft assembly.

Test method

Remove the lower and upper steering column shields.

Caution! Do not loosen the steering column tilt lever until the installation procedure is complete and the condition of the steering column is checked.

Make sure the steering column tilt lever is locked.

Note: If not, set the steering column tilt lever to the locked position.

Loosen the two upper steering column mounting bolts two turns.



Hold the disposable capsules as shown in the picture and try to fix them. If any of the capsules feel loose, the steering column assembly must be replaced.

Note: When installing a new steering column shaft assembly, place the tilt lever in the locked position if it is not already there.

Caution! Be careful not to pinch anything between the disposable capsules and the body.

The original can be found on the website: mitsubishiman.ru

Caution! Do not loosen the steering column tilt lever until the installation procedure is complete and the condition of the steering column is checked.

If no defects are found during the inspection, tighten the steering column mounting bolts to the specified torque.

Nominal tightening torque: 12±2Nm.