4.3.1.2. Check

Check the shock-absorber on existence of damages and leakage of oil.

Check, whether there are no traces of damages or wear on the rubber plug.

Put forward and drown a shock-absorber rod not less than three times. Be convinced that force of resistance does not change and there is no unusual noise.

If it not so, replace the shock-absorber.

Drown a rod of the shock-absorber and release it.

Fig. 4.17. Check of a free wheeling of a rod of the shock-absorber

Be convinced of that the rod is put forward completely with normal speed (fig. 4.17).